Kekutia S, Chkhaidze N. Equations of motions and velocities of longitudinal waves for superfluid ³He-A filled aerogel in the presence of finite magnetic field. Fiz. Nizk. Temp. [інтернет]. 24, Січень 2008 [цит. за 11, Листопад 2025];34(3):215-8. доступний у: http://80.92.230.95/index.php/fnt/article/view/f34-0215e