“Is decarboxylation of picolinic acid a good model for the OMP decarboxylase-catalyzed reaction?”, D. Sicińska, A. Dybała-Defratyka, M. Kołodziejska-Huben, S. Jankowski, P. Paneth, Gordon Research Conference „Isotope in Biological & Chemical Sciences”, Ventura, CA, USA, 17-22 luty 2002