@article{10_4153_CJM_1984_011_x,
     author = {Marcus, Daniel A.},
     title = {Normal {Semimodules:} {A} {Theory} of {Generalized} {Convex} {Cones}},
     journal = {Canadian journal of mathematics},
     pages = {156--177},
     year = {1984},
     volume = {36},
     number = {1},
     doi = {10.4153/CJM-1984-011-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1984-011-x/}
}