@article{DAN_1967_173_2_a21,
     author = {Yu. M. Lomsadze and I. Yu. Krivsky},
     title = {The possible formulations of the microcasuality principle and some of their corollaries},
     journal = {Doklady Akademii Nauk},
     pages = {312--315},
     year = {1967},
     volume = {173},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_173_2_a21/}
}