Fafard, M., Boudjelal, M. T., & Bissonnette, B. (2001). Three-dimensional viscoelastic model with nonconstant coefficients. Journal of Engineering Mechanics, 127(8), 808. https://doi.org/10.1061/(ASCE)0733-9399(2001)127:8(808)
Chicago Style (17th ed.) CitationFafard, M., M. T. Boudjelal, and B. Bissonnette. "Three-dimensional Viscoelastic Model with Nonconstant Coefficients." Journal of Engineering Mechanics 127, no. 8 (2001): 808. https://doi.org/10.1061/(ASCE)0733-9399(2001)127:8(808).
MLA (9th ed.) CitationFafard, M., et al. "Three-dimensional Viscoelastic Model with Nonconstant Coefficients." Journal of Engineering Mechanics, vol. 127, no. 8, 2001, p. 808, https://doi.org/10.1061/(ASCE)0733-9399(2001)127:8(808).
Warning: These citations may not always be 100% accurate.