@article{VMUMM_2010_2_a4,
     author = {L. V. Olekhova},
     title = {Effective properties of a composite beam subjected to torsion},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {30--35},
     year = {2010},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2010_2_a4/}
}