@article{MS2_1970__27_251804,
     author = {E.W. Cheney and D.E. Wulbert},
     title = {Corrigendum to },
     journal = {Mathematica Scandinavica},
     pages = {245--245},
     year = {1970},
     volume = {27},
     zbl = {0216.39002},
     url = {http://geodesic.mathdoc.fr/item/MS2_1970__27_251804/}
}