Merenkov DN, Bedarev VA, Poperezhai SN, Savina YA, Zajarniuk T, Szewczyk A. Low-temperature magnetic susceptibility of ErAl₃(BO₃)₄ single crystal: evidence of antiferromagnetic spin-spin correlations. Fiz. Nyzk. Temp. [інтернет]. 22, Травень 2022 [цит. за 10, Листопад 2025];48(7):591-6. доступний у: http://80.92.230.95/index.php/fnt/article/view/f48-0591e