@article{VMUMM_1982_1_a2,
     author = {D. V. Pannikov},
     title = {The poles of {Pad\'e} approximants to $_1F_1(1;c;z)$},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {11--14},
     publisher = {mathdoc},
     number = {1},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1982_1_a2/}
}