@article{10_4064_sm_49_2_153_160,
     author = {E. M\"uller-Pfeiffer},
     title = {Relativ vollstetige {St\"orungen} von gew\"ohnlichen {Differentialoperatoren} h\"oherer {Ordnung}},
     journal = {Studia Mathematica},
     pages = {153--160},
     publisher = {mathdoc},
     volume = {49},
     number = {2},
     year = {1973},
     doi = {10.4064/sm-49-2-153-160},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-49-2-153-160/}
}