Significant works of forestry research from the second half of 20th century in Slovakia
Konôpka, Jozef, Midriak, Rudolf, Konôpka, Bohdan
Modelling height to diameter ratio – an opportunity to increase Norway spruce stand stability in the Western Carpathians
Bošeľa, Michal, Konôpka, Bohdan, Šebeň, Vladimír, Vladovič, Jozef, Tobin, Brian
Salvage felling in the Slovak Republic’s forests during the last twenty years (1998–2017)
Kunca, Andrej, Zúbrik, Milan, Galko, Juraj, Vakula, Jozef, Leontovyč, Roman, Konôpka, Bohdan, Nikolov, Christo, Gubka, Andrej, Longauerová, Valéria, Maľová, Miriam, Rell, Slavomír, Lalík, Michal