TY - JOUR AU - V. N. Ryzhov AU - E. E. Tareeva TI - Possible scenarios of a phase transition from isotropic liquid to a hexatic phase in the theory of melting in two-dimensional systems JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2019 SP - 147 EP - 157 VL - 200 IS - 1 UR - http://geodesic.mathdoc.fr/item/TMF_2019_200_1_a8/ LA - ru ID - TMF_2019_200_1_a8 ER -