@article{IVM_1984_4_a13,
     author = {M. Yu. Denisov},
     title = {Linearization of an age model of a~population},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {64--67},
     year = {1984},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1984_4_a13/}
}