@inbook{inbook8f181a42,
title   = {Active damping to reduce vortex induced vibration on production risers},
author = {Martins, Clóvis de Arruda and Aranha, José Augusto Penteado},
year = {1989},
publisher = {Epusp},
journal   = {Contribuicoes a Engenharia Mecanica}
}