@misc{schneggenburger_spectral_wave_1998, 
author={Schneggenburger, C.},
title={Spectral Wave Modelling with Nonlinear Dissipation (Dissertation)},
year={1998},
howpublished = {doctoral thesis,GKSS report},
note = {Online available at: \url{} (DOI). Schneggenburger, C.: Spectral Wave Modelling with Nonlinear Dissipation (Dissertation). Universitaet Hamburg, FB Geowissenschaften, 1998.}}