@article{MM2_1985__53_155099,
     author = {Albrecht K\"uster},
     title = {On the {Linear} {Isoperimetric} {Inequality.}},
     journal = {Manuscripta mathematica},
     pages = {255--259},
     publisher = {mathdoc},
     volume = {53},
     year = {1985},
     zbl = {0573.53004},
     url = {http://geodesic.mathdoc.fr/item/MM2_1985__53_155099/}
}