TY - JOUR AU - N. M. Khatamov TI - Periodic Gibbs Measures and Their Extremality for the HC-Blume--Capel Model in the Case of a Wand with a Chemical Potential on a Cayley Tree JO - Matematičeskie zametki PY - 2024 SP - 108 EP - 122 VL - 115 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2024_115_1_a7/ LA - ru ID - MZM_2024_115_1_a7 ER -