@article{JCA_2003_10_1_JCA_2003_10_1_a11,
     author = {M. Raissouli and H. Bouziane},
     title = {Functional {Logarithm} in the {Sense} of {Convex} {Analysis}},
     journal = {Journal of convex analysis},
     pages = {229--244},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {2003},
     url = {http://geodesic.mathdoc.fr/item/JCA_2003_10_1_JCA_2003_10_1_a11/}
}