K. Prażmowski; 1st Podlasie Conference on Mathematics, Białystok, Poland, Apr 23-24, 2004; PTM, Białystok University of Technology, University of Białystok (org.)
K. Prażmowski; Introduction to dynamic equations on time scales1st Podlasie Conference on Mathematics, Białystok, Poland, Apr 23-24, 2004; PTM, Białystok University of Technology, University of Białystok (org.)
K. Prażmowski; O 2-grupach z wieloma inwolucjami1st Podlasie Conference on Mathematics, Białystok, Poland, Apr 23-24, 2004; PTM, Białystok University of Technology, University of Białystok (org.)
K. Prażmowski; O kratowych wymiarach grup1st Podlasie Conference on Mathematics, Białystok, Poland, Apr 23-24, 2004; PTM, Białystok University of Technology, University of Białystok (org.)
K. Prażmowski; Wokół problemu Koethe1st Podlasie Conference on Mathematics, Białystok, Poland, Apr 23-24, 2004; PTM, Białystok University of Technology, University of Białystok (org.)
K. Prażmowski; Zachowanie się tożsamości wielomianowych przy działaniach algebr Hopfa1st Podlasie Conference on Mathematics, Białystok, Poland, Apr 23-24, 2004; PTM, Białystok University of Technology, University of Białystok (org.)
; 5th Podlasie Conference on Mathematics, Białystok, Poland, Jun 25-28, 2012; PTM, Białystok University of Technology, University of Białystok (org.)
; On generalized subnormal subgroups of finite groups5th Podlasie Conference on Mathematics, Białystok, Poland, Jun 25-28, 2012; PTM, Białystok University of Technology, University of Białystok (org.)
; On the stabilisation of onesided Kurosh’s chains5th Podlasie Conference on Mathematics, Białystok, Poland, Jun 25-28, 2012; PTM, Białystok University of Technology, University of Białystok (org.)
; Accessible subrings and Kurosh’s chains of associative rings5th Podlasie Conference on Mathematics, Białystok, Poland, Jun 25-28, 2012; PTM, Białystok University of Technology, University of Białystok (org.)