@article{MM2_1975__15_154322,
     author = {Ulrich Trottenberg},
     title = {Aufspaltungen linearer gew\"ohnlicher {Differentialoperatoren} und der zugeh\"origen {Greenschen} {Funktion.}},
     journal = {Manuscripta mathematica},
     pages = {289--308},
     publisher = {mathdoc},
     volume = {15},
     year = {1975},
     zbl = {0314.34027},
     url = {http://geodesic.mathdoc.fr/item/MM2_1975__15_154322/}
}