@article{RO_2020__54_5_1369_0, author = {Sun, Xiangkai and Long, Xian-Jun and Tang, Liping}, title = {Regularity conditions and {Farkas-type} results for systems with fractional functions}, journal = {RAIRO - Operations Research - Recherche Op\'erationnelle}, pages = {1369--1384}, publisher = {EDP-Sciences}, volume = {54}, number = {5}, year = {2020}, doi = {10.1051/ro/2019070}, mrnumber = {4127958}, language = {en}, url = {http://www.numdam.org/articles/10.1051/ro/2019070/} }