@article{10_4153_CJM_1969_132_9,
     author = {Megibben, Charles},
     title = {The {Generalized} {Kulikov} {Criterion}},
     journal = {Canadian journal of mathematics},
     pages = {1192--1205},
     year = {1969},
     volume = {21},
     number = {1},
     doi = {10.4153/CJM-1969-132-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-132-9/}
}