Blanchard, Antoine B., Bergman, Lawrence A., Vakakis, Alexander F., and Pearlstein, Arne J. Coexistence of multiple long-time solutions for two-dimensional laminar flow past a linearly sprung circular cylinder with a rotational nonlinear energy sink. Physical Review Fluids 4.5 Web. doi:10.1103/PhysRevFluids.4.054401.

Blanchard, Antoine B., Bergman, Lawrence A., Vakakis, Alexander F., & Pearlstein, Arne J. Coexistence of multiple long-time solutions for two-dimensional laminar flow past a linearly sprung circular cylinder with a rotational nonlinear energy sink. Physical Review Fluids, 4 (5). https://doi.org/10.1103/PhysRevFluids.4.054401

Blanchard, Antoine B., Bergman, Lawrence A., Vakakis, Alexander F., and Pearlstein, Arne J. "Coexistence of multiple long-time solutions for two-dimensional laminar flow past a linearly sprung circular cylinder with a rotational nonlinear energy sink". Physical Review Fluids 4 (5). Country unknown/Code not available: American Physical Society. https://doi.org/10.1103/PhysRevFluids.4.054401. https://par.nsf.gov/biblio/10102754.

@article{osti_10102754,
place = {Country unknown/Code not available}, title = {Coexistence of multiple long-time solutions for two-dimensional laminar flow past a linearly sprung circular cylinder with a rotational nonlinear energy sink}, url = {https://par.nsf.gov/biblio/10102754}, DOI = {10.1103/PhysRevFluids.4.054401}, abstractNote = {Not Available}, journal = {Physical Review Fluids}, volume = {4}, number = {5}, publisher = {American Physical Society}, author = {Blanchard, Antoine B. and Bergman, Lawrence A. and Vakakis, Alexander F. and Pearlstein, Arne J.}, }