(1)
S.I. Vilchynskyy, A.I. Yakimenko, K.O. Isaieva, and A.V. Chumachenko, The nature of superfuidity and Bose-Einstein condensation: from liquid 4He to dilute ultracold atomic gases (Review Article): Сверхтекучесть и бозе-эйнштейновская конденсация, Low Temp. Phys. 39, (2013) [Fiz. Nizk. Temp. 39, 937-957, (2013)] DOI: https://doi.org/10.1063/1.4821075 .