@article{10_4153_CJM_1984_014_1,
     author = {Jespers, E. and Wauters, P.},
     title = {On {Central} {\ensuremath{\Omega}-Krull} {Rings} and their {Class} {Groups}},
     journal = {Canadian journal of mathematics},
     pages = {206--239},
     year = {1984},
     volume = {36},
     number = {2},
     doi = {10.4153/CJM-1984-014-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1984-014-1/}
}