@article{RSM_1999__57_4_125124,
     author = {Challal, S.},
     title = {Elastic behavior of a two--dimensional lattice beam.},
     journal = {Rendiconti del seminario matematico},
     pages = {231--248},
     publisher = {mathdoc},
     volume = {57},
     number = {4},
     year = {1999},
     zbl = {1072.35528},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RSM_1999__57_4_125124/}
}