@article{SF_1984__28_134659,
     author = {D. Pfeifer},
     title = {A note on probabilistic representations of operator semigroups.},
     journal = {Semigroup forum},
     pages = {335--340},
     publisher = {mathdoc},
     volume = {28},
     year = {1984},
     zbl = {0529.60002},
     url = {http://geodesic.mathdoc.fr/item/SF_1984__28_134659/}
}