@article{10_4153_CJM_1975_011_0,
     author = {Kalmbach, Gudrun},
     title = {On {Some} {Results} in {Morse} {Theory}},
     journal = {Canadian journal of mathematics},
     pages = {88--105},
     year = {1975},
     volume = {27},
     number = {1},
     doi = {10.4153/CJM-1975-011-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-011-0/}
}