@article{DAN_1990_313_2_a18,
     author = {I. F. Borisenko and A. O. Fedotov and A. B. Shvartsburg},
     title = {Interference of the second sound waves in superfluid helium},
     journal = {Doklady Akademii Nauk},
     pages = {336--339},
     publisher = {mathdoc},
     volume = {313},
     number = {2},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_313_2_a18/}
}