Ushcats MV, Ushcats SY. Enhanced approach to calculation of cluster integrals for lattice models of matter. Condens. Matter Phys. [Internet]. 2026 Jun. 29 [cited 2026 Jun. 29];29(2):23503. Available from: https://cmpj2.icmp.lviv.ua/index.php/cmpj/article/view/261