@article{CHEB_2021_22_5_a18,
     author = {I. V. Denisov},
     title = {Ways of development of mathematical analysis at {Tula} {State} {Lev} {Tolstoy} {Pedagogical} {University} (to the 70th anniversary of the formation of the {Department} of {Mathematical} {Analysis)}},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {270--306},
     publisher = {mathdoc},
     volume = {22},
     number = {5},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2021_22_5_a18/}
}