Ćwintal M., Dziwulska-Hunek A. 2013. Effect of electromagnetic stimulation of alfalfa seeds. International Agrophysics 27: 391-401. DOI: 10.2478/in-tag-2013-0009.
Drozd D., Szajsner H. 2007. Effect of application of pre-sowing laser stimulation on bare-grained oat genotypes. Acta Agrophysica 9(3): 583-589. [in Polish with English abstract]
Dziwulska A., Koper R., Wilczek M. 2004. Estimation of effect of He-Ne laser beam on germination capacity of white clover variety of Anda cultivar. Acta Agrophysica 3(3): 435-441. [in Polish with English abstract]
Dziwulska-Hunek A., Kornarzyński K., Matwijczuk A, Pietruszewski S., Szot B. 2009. Effect of laser and variable magnetic field stimulation on amaranth seeds germination. International Agrophysics 23: 229-235.
Dziwulska-Hunek A., Sujak A., Kornarzyński K. 2013. Short-term exposure to pre-sowing electromagnetic radiation of amaranth seeds affects germination energy but not photosynthetic pigment content. Polish Journal of Environmental Studies 22(1): 93-98.
Grzesik M., Janas R., Górnik K., Romanowska-Duda Z. 2012. Biological and physical methods of seed production and processing. Journal of Research and Applications in Agricultural Engineering 57(3): 147-152. [in Polish with English abstract]
Klimont K. 2002. Studies of laser biostimulation on sowing value of seeds and yield of tomato (Lycopersicon esculentum Mill.) and cucumber (Cucumis sativus L.) plants. Bulletin of Plant Breeding and Acclimatization Institute 223/224: 257-266. [in Polish with English abstract]
Krawiec M., Dziwulska-Hunek A. 2009. Effect of pre-sowing laser stimulation on germination of pea seeds (Pisum sativum L.) and field emergence. Advances of Agricultural Sciences Problem Issues 539: 359-364. [in Polish with English abstract]
Krawiec M., Dziwulska-Hunek A., Sujak A., Palonka S. 2015. Laser irradiation effects on scorzonera (Scorzonera hispanica L.) seed germination and seedling emergence. Acta Scientiarum Polonorum Hortorum Cultus 14(2): 145-158.
Lichtenthaler H.K., Buschmann C. 2001. Chlorophylls and carotenoids: measurement and characterization by UV-VIS spectroscopy. Current Protocols in Food Analytical Chemistry, Supplement 1: F4.3.1-F4.3.8. DOI: 10.1002/0471142913.faf0403s01.10.1002/0471142913.faf0403s01
Muszyński S., Gładyszewska B. 2008. Representation of He-Ne laser irradiation effect on radish seeds with selected germination indices. International Agrophysics 22: 151-157.
Nuez F., Hernández Bermejo J.E. 1994. Neglected horticultural crops. In: Hernández Bermejo J.E., León J. (Eds.), 1492 from a different perspective. FAO Plant Production and Protection Series no. 26, Rome, pp. 303-332.
Podleśny J., Koper R. 1998. Effectiveness of pre-sowing treatment of white lupine seeds with laser light. Zeszyty Problemowe Postępów Nauk Rolniczych 454: 255-262. [in Polish with English abstract]
Podleśna A., Gładyszewska B., Podleśny J., Zgrajka W. 2015. Changes in the germination process and growth of pea in effect of laser seed irradiation. International Agrophysics 29: 485-492. DOI: 10.1515/intag-2015-0054.10.1515/intag-2015-0054
Prośba-Białczyk U., Szajsner H., Grzyś E., Demczuk A., Sacała E., Bąk K. 2013. Effect of seed stimulation on germination and sugar beet field. International Agrophysics 27: 195-201. DOI: 10.2478/v10247-012-0085-8.10.2478/v10247-012-0085-8
Rybiński W. 2001. Influence of laser beams combined with chemomutagen (MNU) on the variability of traits and mutation frequency in spring barley. International Agrophysics 15: 115-119.
Sacała E., Demczuk A., Grzyś E. Prośba-Białczyk U., Szajsner H. 2012. Impact of pre-sowing laser irradiation of seeds on sugar beet properties. International Agrophysics 26: 295-300. DOI: 10.2478/v10247-012-0042-6.10.2478/v10247-012-0042-6
Starzycki M., Rybiński W., Starzycka E., Pszczoła J. 2005. Laser light as a physical factor enhancing rapeseed resistance to blackleg disease. Acta Agrophysica 5(2): 441-446.
Szajsner H., Drozd D. 2007. The improvement of seeds of selected vegetable species through laser radiation. Roczniki Akademii Rolniczej w Poznaniu – CCCLXXXIII, Ogrodnictwo 41: 625-629. [in Polish with English abstract]