@inproceedings{inproceedingsa126b14d,
title   = {Boundaries of safe operation of mechanical oscillators},
author = {Souza Júnior, Jessé D'Assunção Rebello de and Bishop, S R},
year = {1997},
publisher = {Associação Brasileira de Ciências Mecânicas},
booktitle   = {International Conference on Dynamic Problems in Mechanics}
}