TY - JOUR AU - Larisa Stepanova TI - Eigenspectra and orders of stress singularity at a mode I crack tip for a power-law medium JO - Comptes Rendus. Mécanique PY - 2008 SP - 232 EP - 237 VL - 336 IS - 1-2 PB - Elsevier DO - 10.1016/j.crme.2007.11.014 LA - en ID - CRMECA_2008__336_1-2_232_0 ER -