Phase shifts in the kalanchoe petal rhytm, caused by light pulses of different duration : a theoretical and experimental study

W. Engelmann, H.G. Karlsson, A. Johnsson
Bok · Engelsk · 1972 Wolfgang Engelmann

Utgitt	Lund : Department of Electrical Measurements, Lund Institute of Technology , 1972
Omfang	2, 27 bl.