@article{EXMATH_1993_1993_1_a0,
     author = {Panchapagesan, T. V.},
     title = {Un acercamiento a la clasificaci\'on de factores en las \'algebras de von {Neumann.}},
     journal = {Extracta mathematicae},
     pages = {1-30},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1993_1993_1_a0/}
}