@article{RCM_1974__8_181627,
     author = {Roj Markanda},
     title = {On the fundamental unit and class number of certain quadratic functin fields, {I}},
     journal = {Revista colombiana de matematicas},
     pages = {227--232},
     publisher = {mathdoc},
     volume = {8},
     year = {1974},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RCM_1974__8_181627/}
}