@article{10_4153_CJM_1980_115_9,
     author = {Micchelli, Charles A. and Sharma, A.},
     title = {Spline {Functions} on the {Circle:} {Cardinal} {L-Splines} {Revisited}},
     journal = {Canadian journal of mathematics},
     pages = {1459--1473},
     year = {1980},
     volume = {32},
     number = {6},
     doi = {10.4153/CJM-1980-115-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-115-9/}
}