@article{JDM_1964__66_146506,
     author = {Georg Lukas Tautz},
     title = {Heffter, {Lothar}},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {39--52},
     publisher = {mathdoc},
     volume = {66},
     year = {1964},
     url = {http://geodesic.mathdoc.fr/item/JDM_1964__66_146506/}
}