@article{MS2_1969__25_166114,
     author = {J. Vesterstrom and Wilbert Wils},
     title = {On {Point} {Realizations} of {L...-Endomorphisms.}},
     journal = {Mathematica Scandinavica},
     pages = {178--180},
     publisher = {mathdoc},
     volume = {25},
     year = {1969},
     zbl = {0192.48803},
     url = {http://geodesic.mathdoc.fr/item/MS2_1969__25_166114/}
}