@article{MZM_1996_60_3_a18,
     author = {Kh. R. Mamedov},
     title = {Completeness and minimality of a~half of the set of eigenfunctions for the biharmonic equation in a~half-strip},
     journal = {Matemati\v{c}eskie zametki},
     pages = {460--462},
     publisher = {mathdoc},
     volume = {60},
     number = {3},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1996_60_3_a18/}
}