You may also wish to search for items by Rottinghaus, G. and Rottinghaus.
Only one matching reference was found.
Ranger, C.M.; Winter, R.E.K.; Rottinghaus, G.E.; Backus, E.A.; Johnson, D.W., Mass spectral characterization of fatty acid amides from alfalfa trichomes and their deterrence against the potato leafhopper, Phytochemistry, 2005, 66, 5, 529-541, https://doi.org/10.1016/j.phytochem.2005.01.012 . [all data]