@article{blikle_1962,
    Author = {Blikle, Andrzej},
    Journal = {Journal of Symbolic Logic},
    Number = {2},
    Pages = {252--253},
    Publisher = {Cambridge University Press},
    Title = {Traht{\'e}nbrot B. A.. Ob op{\'e}ratorah r{\'e}alizu{\'e}myh v logi{\v c}{\'e}skih s{\'e}tah (On operators realizable in logical nets). Doklady Akad{\'e}mii Nauk SSSR, vol. 112 (1957), pp. 1005--1007.},
    Volume = {27},
    Year = {1962},
    bdsk-url-1 = {http://dx.doi.org/10.2307/2964172},
    date-added = {2017-07-09 13:12:28 +0000},
    date-modified = {2017-07-09 13:12:28 +0000},
    doi = {10.2307/2964172}
}

@article{blikle_1962, Author = {Blikle, Andrzej}, Journal = {Journal of Symbolic Logic}, Number = {2}, Pages = {252--253}, Publisher = {Cambridge University Press}, Title = {Traht{\'e}nbrot B. A.. Ob op{\'e}ratorah r{\'e}alizu{\'e}myh v logi{\v c}{\'e}skih s{\'e}tah (On operators realizable in logical nets). Doklady Akad{\'e}mii Nauk SSSR, vol. 112 (1957), pp. 1005--1007.}, Volume = {27}, Year = {1962}, bdsk-url-1 = {http://dx.doi.org/10.2307/2964172}, date-added = {2017-07-09 13:12:28 +0000}, date-modified = {2017-07-09 13:12:28 +0000}, doi = {10.2307/2964172} }