@article{BASS_2009_34_a4,
     author = {M. Kosti\'c},
     title = {Composition property and automatic extension of local convoluted $C$-cosine functions},
     journal = {Bulletin de l'Acad\'emie serbe des sciences. Classe des sciences math\'ematiques et naturelles},
     pages = {89 },
     publisher = {mathdoc},
     volume = {34},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BASS_2009_34_a4/}
}