Zazulin, D., Kemelzhanova, S., Satyshev, I. and Ormantaev, O. 2021. Application of geometrothermodynamics to the two-dimensional systems: Ideal Bose-Gas and system with strong interaction. Recent Contributions to Physics. 2021, 1 (Apr. 2021), 4–11. DOI:https://doi.org/10.26577/RCPh.2021.v76.i1.01.