@article{KUMEM_1995_3_2_a11,
     author = {S. Cicenia and A. Drago},
     title = {The organizational structures of geometry in {Euclid,} {L.~Carnot} and {Lobatchevsky.} {An} analysis of {Lobatchevsky's} geometrical works},
     journal = {In memoriam N. I. Lobatschevskii},
     pages = {116--124},
     year = {1995},
     volume = {3},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KUMEM_1995_3_2_a11/}
}