@article{VMUMM_2004_6_a12,
     author = {G. Z. Sharafutdinov},
     title = {Thin disc with central rigid circular inclusion under radial stresses},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {60--63},
     year = {2004},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2004_6_a12/}
}