@article{MO_2019_89_1_a7,
     author = {S. V. Shvedenko},
     title = {To derivation of the {``First} {Remarkable} {Limit''}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {57--58},
     publisher = {mathdoc},
     volume = {89},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2019_89_1_a7/}
}