Gusak, Andriy, Henryk Leszczyński, Marek Danielewski, and Volodymyr Klochay. “‘ZERO STABILITY’ OF THE TWO-PHASE SYSTEMS AND RANDOM WALK IN THE COMPOSITION SPACE”. Cherkasy University Bulletin: Physical and Mathematical Sciences 349, no. 16 (February 28, 2016). Accessed May 30, 2026. https://phys-ejournal.cdu.edu.ua/article/view/444.