TY - JOUR AU - Youri V. Egorov TI - On the Lagrange problem about the optimal form for circular hollow columns JO - Comptes Rendus. Mécanique PY - 2003 SP - 699 EP - 704 VL - 331 IS - 10 PB - Elsevier DO - 10.1016/j.crme.2003.07.001 LA - en ID - CRMECA_2003__331_10_699_0 ER -