@article{AA_1998_10_1_a0,
     author = {R. R. Gadyl'shin},
     title = {On the asymptotics of eigenvalues for a periodically fixed membrane},
     journal = {Algebra i analiz},
     pages = {3--19},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1998_10_1_a0/}
}