@article{ZVMMF_1970_10_2_a29,
     author = {V. V. Lutzikovich},
     title = {On the concept of function in the language {ALGOL~60}},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {530--532},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1970_10_2_a29/}
}