@misc{fischer_the_choise_1990, 
author={Fischer, J., Doerffer, R.},
title={The choise of spectral channels for the detection of gelbstoff from space},
year={1990},
howpublished = {conference lecture: Venice (I);},
note = {Fischer, J.; Doerffer, R.: The choise of spectral channels for the detection of gelbstoff from space. International Conference Oceanography from Space. Venice (I), 1990.}}