@article{CMFD_2020_66_2_a8,
     author = {A. R. Yakubova},
     title = {On spectral and evolutional problems generated by a sesquilinear form},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {335--371},
     publisher = {mathdoc},
     volume = {66},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2020_66_2_a8/}
}