@article{MAN_1882__20_157031,
     author = {Lindemann},
     title = {Ueber die {Zahl} (..pi..)},
     journal = {Mathematische Annalen},
     pages = {213--225},
     publisher = {mathdoc},
     volume = {20},
     year = {1882},
     zbl = {14.0369.04},
     url = {http://geodesic.mathdoc.fr/item/MAN_1882__20_157031/}
}