@article{CLTM_1990_1990_1_a7,
     author = {Katsaras, A. K. and Mart{\'\i}nez-Maurica, Javier},
     title = {Di\'ametros de {Kolmogorov} y ortogonalidad en espacios normados no arquimedianos.},
     journal = {Collectanea mathematica},
     pages = {71-88},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1990_1990_1_a7/}
}