References
- Bogdanov, E. I., Kozlov, B. A., Peych, N. N., 1981: Spravočnik po suške drevesiny. Moscow, Forest industry, 192 p.
- Borovikov, A., M., Ugolev, B., N., 1989: Spravočnik po drevesine. Moscow, Forest industry, 296 p.
- Cambi, M., Grigolato, S., Neri, F., Picchio, R., Marchi, E., 2017: Effects of forwarder operation on soil physical characteristics: a case study in the Italian Alps. Croatian Journal of Forest Engineering, 37:233–239.
- Danilović, M., Stojnić, D., Karić, S., Sučević, M., 2014: Transport of Technical Roundwood by Forwarder and Tractor Assembly from Poplar Plantations. Nova mehanizacija šumarstva, 35:11–22.
- Gerasimov, Y., Senkin, V., Väätäinen, K., 2012: Productivity of single-grip harvesters in clear-cutting operations in the northern European part of Russia. European Journal Forest Research, 131:647–654.
- Gerasimova, Y., Sokolov, A., 2014: Ergonomic evaluation and comparison of wood harvesting systems in Northwest Russia. Applied Ergonomics, 45: 318–338.
- Ghaffarian, M. R., Stampfer, K., Sessions, J., 2007: Forwarding productivity in Southern Austria. Croatian Journal of Forest Engineering, 28:169–175.
- Gingras, J-F., 1995: Recent Developments in Chip Cleaning and Cut-To-Length Harvesting Technologies in Finland. Forest Engineering Research Institute of Canada (FERIC) Eastern Division, Internal Report: IR-1995-06-01.
- Golyakevich, S. A., Goronovskii, A. R., 2017: Evaluation of Loading Dynamics and Fatigue Life for a Forwarder Half-Frame Articulation. Journal of Machinery Manufacture and Reliability, 46:52–62.
- Klvac, R., Fischer, R., Skoupy, A., 2012: Energy use of and emissions from the operation phase of a medium distance cableway system. Croatian Journal of Forest Engineering, 33:79–88.
- Labelle, E. R., Jaeger, D., 2019: Effects of Steel Flexible Tracks on Forwarder Peak Load Distribution: Results from a Prototype Load Test Platform. Croatian Journal of Forest Engineering, 40:1–23.
- Lijewski, P., Merkisz, J., Fuć, P., Ziółkowski, A., Rymaniak, L., Kusiak, W., 2017: Fuel consumption and exhaust emissions in the process of mechanized timber extraction and transport. European Journal of Forest Research, 136:153–160.
- Manner, J., Nordfjell, T., Lindroos, O., 2013: Effects of the number of assortments and log concentration on time consumption for forwarding. Silva Fennica, 47:1–19.
- Minette, L. J., Moreira, F. M. T., De Souza, A. P., Mach-ado, C. C., Silva, K. R., 2004: Análise técnica e econômica do forwarder em três subsistemas de colheita de florestas de eucalipto. Rev Árvore, 28:91–97.
- Mousavi., S. R., 2009: Comparison of productivity, cost and environmental impacts of two harvesting methods in Northern Iran: short-log versus long-log. Ph.D. Thesis. University of Joensuu, Finland.
- Nieuwenhuis, M., Dooley, T., 2006: The Effect of Calibration on the Accuracy of Harvester Measurements. International Journal of Forest Engineering, 17: 25–33.
- Nurminen, T., Korpunen, H., Uusitalo, J., 2006: Time consumption analysis of the mechanized cut-to-length harvesting system. Silva Fennica, 40:335–363.
- Pandur, Z., Horvat, D., Šušnjar, M., Zoric, M., Kneževic, M., 2015: Load space utilization of a Valmet 860.4 forwarder. Proceedings of the 48th FORMEC Symposium 2015 Oct 4 – 8, 2015, Linz, Austria, p. 271–275.
- Petaja, G., Kaleja, S., Zimelis, A., Lazdins, A., 2018: Comparison of productivity of standard and accumulating forwarder grapple in thinning. Engineering for rural development, p. 1366–1371.
- Poluboyarin, O., N., 1976: Plotnosť drevesiny. Moscow, Forest industry, 160 p.
- Proto, A. R., Macrì, G., Visser, R., Visser, R., Harrill, H., Russo, D. et al., 2018a: A Case Study on the Productivity of Forwarder Extraction in Small-Scale Southern Italian Forests. Small-Scale Forestry, 17:71–87.
- Proto, A. R., Macrì, G., Visser, R., Visser, R., Harrill, H., Russo, D. et al., 2018b: Factors affecting forwarder productivity. European Journal Forest Research, 137:143–151.
- Raymond, K. A., 1989: Mechanised shortwood thinning with forwarder extraction (Project Report 42). New Zealand Logging Industry Research Association, p. 1–17.
- Sever, S., 1988: Proizvodnost i perfomanse forvardera u radovima privlacenja drva. Mehanizacija Sumarstva, 18:59–87.
- Sirén, M., Salmivaara, A., Ala-Ilomäki, J., Launiainen, S., Lindeman, H., Uusitalo, J. et al., 2019: Predicting forwarder rut formation on fine-grained mineral soils. Scandinavian Journal of Forest Research, 34:145–154.
- Slamka, M., Radocha, M., 2010: Results of harvesters and forwarders operations in slovakian forests. Lesnícky časopis - Forestry Journal, 56:1–15.
- Talbot, B., Nordfjell, T., Suadicani, K., 2003: Assessing the Utility of Two Integrated Harvester-Forwarder Machine Concepts Through Stand-Level Simulation. International Journal of Forest Engineering, 14:31–43.
- Tiernan, D., Zeleke, G., Owende, P. M. O., Kanali, C. L., Lyons, J. et al., 2004: Effect of working conditions on forwarder productivity in cut-to-length timber harvesting on sensitive forest sites in Ireland. Biosystems Engineering, 87:167–177.
- Tsyvin, M. M., 1973: Ispoľzovanije drevesnoj kory. Moscow, Forest industry, 96 p.
- Tufts, R. A, Brinker, R. W., 1993: Productivity of a Scandinavian system while second thinning pine plantations. Forest Products Journal, 43:24–32.
- Tufts, R. A., 1997: Productivity and cost of the Ponsse 15–series, cut–to–length harvesting system in southern pine plantations. Forest Products Journal, 47:39–46.
- Voinash, A. S., Vonash, S. A., 2011: Issledovanije vlijanija rejsovoj nagruzki na prochodimosť guseničnogo sortimentovoza. Forest Journal, 5:47–53.
- Vossbrink, J., Horn, R., 2004: Modern forestry vehicles and their impact on soil physical properties. European Journal Forest Research, 123:259–267.
- Wang, J., LeDoux, C. B., Yaoxiang, L., 2005: Simulating cut-to-length harvesting operations in Appalachian hardwoods. International Journal of Forest Engineering, 16:11–27.