@article{SJIM_2005_8_4_a0,
     author = {N. K. Bakirov},
     title = {Correction of the formulas for calculating thick-walled cylinders and spherical shells},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {3--6},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2005_8_4_a0/}
}