Kosobutskyy, Petro     Geometric calculation of Pi using the Monte-Carlo method [Текст] / Petro Kosobutskyy, Andrii Kovalchuk, M. Kuzmynykh, M. Shvarts // Perspective technologies and methods in MEMS design (MEMSTECH 2016) : pros. of ХІІ-th Intern. Conf., 20-24 april 2016, Lviv - Polyana, Ukraine / Min. of Education and Science of Nkraine, Lviv Polytechnic Nat. Univ. — Lviv : Lviv Polytechnic Publ. House, 2016. — P. 167-169.