@article{10_4007_annals_2015_181_2_1, author = {Alexander A. Razborov}, title = {Pseudorandom generators hard for $k${-DNF} resolution and polynomial calculus resolution}, journal = {Annals of mathematics}, pages = {415--472}, publisher = {mathdoc}, volume = {181}, number = {2}, year = {2015}, doi = {10.4007/annals.2015.181.2.1}, mrnumber = {3275844}, zbl = {06399441}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2015.181.2.1/} }