@article{JRC7054, address = {}, year = {1990}, author = {Schmuck G}, abstract = {Abstract not available }, title = {Application of in-vivo Chlorophyll Fluorescence in Forest Decline Research}, type = {}, url = {}, volume = {11}, number = {7}, journal = {Intern. Journal of Remote Sensing. Special Issue}, pages = {1165-1177}, issn = {}, publisher = {}, doi = {} }