TY - JOUR AU - Timur R. Gadyl'shin TI - On the vibrations of a string with a concentrated mass and rapidly oscillating density JO - Comptes Rendus. Mécanique PY - 2015 SP - 476 EP - 481 VL - 343 IS - 9 PB - Elsevier DO - 10.1016/j.crme.2015.08.001 LA - en ID - CRMECA_2015__343_9_476_0 ER -