@article{PMFA_1989_34_5_a0,
     author = {Proks, Ivo and Zajac, Rudolf},
     title = {J. {W.} {Gibbs} st\'ale aktu\'alny. {K} 150. v\'yro\v{c}iu narodenia},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {249--261},
     year = {1989},
     volume = {34},
     number = {5},
     mrnumber = {1024520},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1989_34_5_a0/}
}