@article{FPM_1998_4_4_a18,
     author = {M. A. Nazarenko},
     title = {On the~best local nonglobal rational approximation in the~space~$H_2$},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {1423--1426},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_1998_4_4_a18/}
}