Authors: Osborne, JG Koppel, L

Citation: Jg. Osborne et L. Koppel, Acquisition, generalization, and contextual control of taxonomic and thematic relational responding, PSYCHOL REC, 51(2), 2001, pp. 185-205

Authors: Sineshchekov, V Koppel, L Hughes, J Lamparter, T Zeidler, M

Citation: V. Sineshchekov et al., Recombinant phytochrome of the moss Ceratodon purpureus (CP2): fluorescence spectroscopy and photochemistry, J PHOTOCH B, 56(2-3), 2000, pp. 145-153