Alexander Belyaev,
"Dynamics of a Buckled Drillstring Rotating in a Curved Oil Wellbore."
: Proceedings of the IUTAM Symposium, Ithaca 1997, Kluwer Academic Publishers Dortrecht/Boston/London, Seite(n) 169-171, 1999, In: New Applications of Nonlinear and Chaotic Dynamics in Mechanics (F.C. Moon ed.)
Original Titel:
Dynamics of a Buckled Drillstring Rotating in a Curved Oil Wellbore.