@article{1103038422,
author = {Shanahan, John P.},
title = {On uniqueness questions for hyperbolic differential equations.},
journal = {Pacific J. Math.},
volume = {10},
number = {4},
year = {1960},
pages = { 677-688},
language = {en},
url = {http://dml.mathdoc.fr/item/1103038422}
}
Shanahan, John P. On uniqueness questions for hyperbolic differential equations.. Pacific J. Math., Tome 10 (1960) no. 4, pp. 677-688. http://gdmltest.u-ga.fr/item/1103038422/