@article{RCM_1993__27_1-2_181863,
     author = {Manuel Aguirre T\'ellez and Susana Trione},
     title = {The distributional multiplicative product {P} ...},
     journal = {Revista colombiana de matematicas},
     pages = {1--8},
     publisher = {mathdoc},
     volume = {27},
     number = {1-2},
     year = {1993},
     zbl = {0809.46032},
     url = {http://geodesic.mathdoc.fr/item/RCM_1993__27_1-2_181863/}
}