@article{PM_1991_1991_1_a32,
     author = {Stray, Arne},
     title = {Interpolaci\'on de series y el problem {Nevanlinna-Pick.}},
     journal = {Publicacions matem\`atiques},
     pages = {507-516},
     publisher = {mathdoc},
     volume = {35},
     number = {2},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_1991_1991_1_a32/}
}