@article{ITA_1993__27_4_283_0,
     author = {Di\v{c}i\={u}nas, V.},
     title = {On the positive and the inversion complexity of {Boolean} functions},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {283--293},
     publisher = {EDP-Sciences},
     volume = {27},
     number = {4},
     year = {1993},
     mrnumber = {1238051},
     zbl = {0789.68070},
     language = {en},
     url = {http://www.numdam.org/item/ITA_1993__27_4_283_0/}
}