@article{MM_1992_4_6_a3,
     author = {V. I. Naidenov},
     title = {Nonlinear model of the {Caspian} sea level oscilations},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {50--64},
     publisher = {mathdoc},
     volume = {4},
     number = {6},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1992_4_6_a3/}
}