@article{JAC_1998__7_1_a4,
     author = {Herscovici, David Samuel},
     title = {Minimal paths between maximal chains in finite rank semimodular lattices},
     journal = {Journal of Algebraic Combinatorics},
     pages = {17--37},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_1998__7_1_a4/}
}