@article{JCA_2007_14_1_JCA_2007_14_1_a13, author = {G. P. Crespi and I. Ginchev and M. Rocca and A. Rubinov}, title = {Convex {Along} {Lines} {Functions} and {Abstract} {Convexity.} {Part} {I}}, journal = {Journal of convex analysis}, pages = {185--204}, publisher = {mathdoc}, volume = {14}, number = {1}, year = {2007}, url = {http://geodesic.mathdoc.fr/item/JCA_2007_14_1_JCA_2007_14_1_a13/} }