A note on cosine functional equation for groups
Matematički vesnik, Tome 23 (1971) no. 1, p. 317
Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts
Classification :
39B52
@article{MV_1971_23_1_a38,
author = {PL. Kannappan},
title = {A note on cosine functional equation for groups},
journal = {Matemati\v{c}ki vesnik},
pages = {317 },
publisher = {mathdoc},
volume = {23},
number = {1},
year = {1971},
url = {http://geodesic.mathdoc.fr/item/MV_1971_23_1_a38/}
}
PL. Kannappan. A note on cosine functional equation for groups. Matematički vesnik, Tome 23 (1971) no. 1, p. 317 . http://geodesic.mathdoc.fr/item/MV_1971_23_1_a38/