@article{MM2_1979__28_154640,
     author = {Martin Lorenz},
     title = {The {Heart} of {Prime} {Ideals} in {Ore} {Extensions.}},
     journal = {Manuscripta mathematica},
     pages = {293--304},
     publisher = {mathdoc},
     volume = {28},
     year = {1979},
     zbl = {0412.16008},
     url = {http://geodesic.mathdoc.fr/item/MM2_1979__28_154640/}
}