@article{10_4153_CJM_1969_013_2,
     author = {Thomason, S. K.},
     title = {A {Note} on {Non-Distributive} {Sublattices} of {Degrees} and {Hyperdegrees}},
     journal = {Canadian journal of mathematics},
     pages = {147--148},
     year = {1969},
     volume = {21},
     number = {1},
     doi = {10.4153/CJM-1969-013-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-013-2/}
}