@article{EMJ_2019_10_3_a0,
     author = {G. G. Braichev},
     title = {On {Stolz's} theorem and its conversion},
     journal = {Eurasian mathematical journal},
     pages = {8--19},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EMJ_2019_10_3_a0/}
}