Szczepanik, K., Lech, G., Witkowski, K., Jaworski, J., Palka, T., Piepiora, P. Julkaisussa Archives of Budo (2023) “...Witkowski, K....”
Piepiora, P., Superson, M., Witkowski, K., Maslinski, J., Migasiewicz, J. Julkaisussa Archives of Budo Science of Martial Arts and Extreme Sports (2018) “...Witkowski, K....”
Jaworski, J., Lech, G., Witkowski, K., Bujas, P., Szczepanik, K., Piepiora, P. Julkaisussa Frontiers in Psychology (2023) “...Witkowski, K....”
Witkowski, K., Piepiora, P., Grochola, M. Julkaisussa Archives of Budo Science of Martial Arts and Extreme Sports (2018) “...Witkowski, K....”
Piepiora, P., Petre, L., Witkowski, K. Julkaisussa Archives of Budo (2021) “...Witkowski, K....”
Witkowski, K., Superson, M., Piepiora, P. Julkaisussa Archives of Budo (2021) “...Witkowski, K....”
Piepiora, P., Bagiñska, J., Jaœkowska, K., Witkowski, K. Julkaisussa Archives of Budo (2022) “...Witkowski, K....”
Piepiora, P., Reguli, Z., Witkowski, K., Maœliñski, J., Dzióba, N., Piepiora, Z. Julkaisussa Archives of Budo (2022) “...Witkowski, K....”
Piepiora, P., Witkowski, K. Julkaisussa Archives of Budo (2020) “...Witkowski, K....”
Mackala, K., Witkowski, K., Vodicar, J., Šimenko, J., Stodolka, J. Julkaisussa Archives of Budo (2019) “...Witkowski, K....”
Andrzejewska, J., Burdukiewicz, A., Stachon, A., Pietraszewska, J., Stefaniak, T., Witkowski, K., Maslinski, J., Harmacinski, D. Julkaisussa Archives of Budo (2019) “...Witkowski, K....”
Piepiora, P., Witkowski, K., Migasiewicz, J. Julkaisussa Journal of Combat Sports and Martial Arts (2017) “...Witkowski, K....”
Piepiora, P., Superson, M., Witkowski, K. Julkaisussa Journal of Combat Sports and Martial Arts (2017) “...Witkowski, K....”
Sieluzycki, C., Maslinski, J., Kaczmarczyk, P., Kubacki, R., Cieslinski, W. B., Witkowski, K. Julkaisussa PLOS ONE (2019) “...Witkowski, K....”
Piepiora, P., Superson, M., Witkowski, K. Julkaisussa Archives of Budo Science of Martial Arts and Extreme Sports (2017) “...Witkowski, K....”
Pozarowszczyk, B., Pawlaczyk, W., Smoter, M., Zarzycki, A., Mroczek, D., Kumorek, M., Witkowski, K., Kawczynski, A. Julkaisussa Journal of Human Kinetics (2017) “...Witkowski, K....”
Maslinski, J., Piepiora, P., Cieslinski, W., Witkowski, K. Julkaisussa Archives of Budo (2017) “...Witkowski, K....”
Bakonska-Pacon, E., Dziubek, W., Forgiel, G., Murawska-Cialowicz, E., Zaton, M., Witkowski, K. Julkaisussa Archives of Budo (2017) “...Witkowski, K....”
Socha, M., Witkowski, K., Jonak, W., Sobiech, K. A. Julkaisussa Archives of Budo (2016) “...Witkowski, K....”
Witkowski, K., Sobecki, J., Maslinski, J., Cieslinski, W. B., Rokita, A., Kalina, R. M. Julkaisussa Archives of Budo (2016) “...Witkowski, K....”