@misc{zambresky_a_verification_1989, author={Zambresky, L.}, title={A verification study of the global WAM model: December 1987 - November 1988 (Technical Report No. 63)}, year={1989}, howpublished = {GKSS report}, note = {Online available at: \url{} (DOI). Zambresky, L.: A verification study of the global WAM model: December 1987 - November 1988 (Technical Report No. 63). GKSS 89-E-37. 1989.}}