@article{MZ_1978__164_172776,
     author = {Engelbert Tausch},
     title = {A {Class} of {Variational} {Problems} with {Linear} {Growth.}},
     journal = {Mathematische Zeitschrift},
     pages = {159--178},
     publisher = {mathdoc},
     volume = {164},
     year = {1978},
     zbl = {0377.49002},
     url = {http://geodesic.mathdoc.fr/item/MZ_1978__164_172776/}
}