@article{PIM_1998_N_S_64_78_a7,
     author = {Stevan Pilipovi\'c},
     title = {Microlocal {Properties} of {Ultradistributions.} {Composition} and {Kernel} {Type} {Operators}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {85 },
     publisher = {mathdoc},
     volume = {_N_S_64},
     number = {78},
     year = {1998},
     zbl = {0946.58025},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1998_N_S_64_78_a7/}
}