@article{ZNSL_1999_257_a11,
     author = {L. A. Molotkov},
     title = {On propagation of normal waves in an isolated porous saturated by fluid {Biot} layer},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {165--183},
     publisher = {mathdoc},
     volume = {257},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1999_257_a11/}
}