Pekarskas, Vidmantas, and Albina Pekarskienė. “The State of Lithuanian Mathematical Terminology in the Post War Period”. Lietuvos matematikos rinkinys 42, no. spec. (December 20, 2002): 434–437. Accessed November 7, 2025. https://www.zurnalai.vu.lt/LMR/article/view/32948.