@article{MET_1972__18_175499,
     author = {H. Giger},
     title = {Grundgleichungen der {Stereologie} {II.}},
     journal = {Metrika},
     pages = {84--93},
     year = {1972},
     volume = {18},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MET_1972__18_175499/}
}