@article{ASENS_2019__52_5_1243_0, author = {Abe, Tomoyuki and Esnault, H\'el\`ene}, title = {A {Lefschetz} theorem for overconvergent isocrystals with {Frobenius} structure}, journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure}, pages = {1243--1264}, publisher = {Soci\'et\'e Math\'ematique de France. Tous droits r\'eserv\'es}, volume = {Ser. 4, 52}, number = {5}, year = {2019}, doi = {10.24033/asens.2408}, mrnumber = {4057782}, zbl = {1440.14097}, language = {en}, url = {http://www.numdam.org/articles/10.24033/asens.2408/} }