@article{MZM_1976_19_3_a6,
     author = {V. V. Chernikov},
     title = {An estimate of the curvature of level curves in a~class of univalent functions},
     journal = {Matemati\v{c}eskie zametki},
     pages = {381--388},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1976_19_3_a6/}
}