@article{1183506030,
author = {MacQueen, M. L.},
title = {The extremals of two invariant integrals},
journal = {Bull. Amer. Math. Soc.},
volume = {50},
number = {12},
year = {1944},
pages = { 503-508},
language = {en},
url = {http://dml.mathdoc.fr/item/1183506030}
}
MacQueen, M. L. The extremals of two invariant integrals. Bull. Amer. Math. Soc., Tome 50 (1944) no. 12, pp. 503-508. http://gdmltest.u-ga.fr/item/1183506030/