by Pedowska, M., Ptasiewicz, M., Szumiło, J., Chałas, R.
Published in Folia morphologica (01.01.2022)

by Sękowska, A, Chałas, R
Published in Folia morphologica (01.01.2020)

by Sękowska, A, Chałas, R
Published in Folia morphologica (2017)

by Kleinert, A, Kleinert, L, Ozimirska, M, Chałas, R
Published in Folia morphologica (2018)

by Chałas, R, Rudzka, O, Wójcik-Chęcińska, I, Vodanović, M
Published in Folia morphologica (31.08.2016)

by Sękowska, A, Chałas, R, Dunin-Wilczyńska, I
Published in Folia morphologica (01.01.2018)

by Kuczumow, A., Nowak, J., ChaŁas, R.
Published in Radiation physics and chemistry (Oxford, England : 1993) (01.10.2011)

by Chałas, R, Szlązak, K, Wójcik-Chęcińska, I, Jaroszewicz, J, Molak, R, Czechowicz, K, Paris, S, Święszkowski, W, Kurzydłowski, K J
Published in Folia morphologica (01.01.2017)

by Sękowska, A, Dunin-Wilczyńska, I, Chałas, R
Published in Folia morphologica (01.01.2015)

by Kuczumow, A., Nowak, J., Chałas, R.
Published in Acta physica Polonica, A (01.02.2009)

by R. Chałas, J. Nowak, A. Kuczumow
Published in Bulletin of the International Association for Paleodontology (01.12.2011)

by Bachanek, Teresa, Samborski, Dariusz, Chałas, Renata, Wolańska, Ewa
Published in Annals of Agricultural and Environmental Medicine (2005)

by Bachanek, Teresa, Chalas, Renata, Tarczydlo, Bozena, Pawlowicz, Agnieszka
Published in Annals of Agricultural and Environmental Medicine (2003)

by Bachanek, T, Pawłowicz, A, Tarczydło, B, Chalas, R
Published in Annals of Agricultural and Environmental Medicine (2001)

by Bachanek, T, Chalas, R, Pawlowicz, A, Tarezydto, B
Published in Annals of Agricultural and Environmental Medicine (1999)