@article{CRMECA_2013__341_9-10_672_0,
     author = {Anis Hamza and Sami Ayadi and Ezzeddine Hadj-Ta{\"\i}eb},
     title = {The natural frequencies of waves in helical springs},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {672--686},
     publisher = {Elsevier},
     volume = {341},
     number = {9-10},
     year = {2013},
     doi = {10.1016/j.crme.2013.09.006},
     language = {en},
}