@article{CHEB_2018_19_1_a5,
     author = {D. V. Gorbachev and V. I. Ivanov and E. P. Ofitserov and O. I. Smirnov},
     title = {The second {Logan} extremal problem  for the fourier transform  over the eigenfunctions  of the {Sturm--Liouville} operator},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {57--78},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2018_19_1_a5/}
}