@article{PIM_1966_N_S_06_20_a11,
     author = {Sergiu Rudeanu},
     title = {Sur {Les} {Equations} {Booleennes} {De} {S.} {\'Cetkovi\'c}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {95 },
     publisher = {mathdoc},
     volume = {_N_S_06},
     number = {20},
     year = {1966},
     url = {http://geodesic.mathdoc.fr/item/PIM_1966_N_S_06_20_a11/}
}