@misc{steffen_homoclinic_orbit_1995, 
author={Steffen, E.},
title={Homoclinic orbit bifurcations in simple biological model systems},
year={1995},
howpublished = {conference lecture: Hamburg (D); 3.-7. Juli 1995},
note = {Online available at: \url{} (DOI). Steffen, E.: Homoclinic orbit bifurcations in simple biological model systems. The Third International Congress on Industrial and Applied Mathematics. Hamburg (D), 1995.}}