W Freyer

Mobilitaetsverhalten im Tourismus: Methodenstudie zur Erfassung des Mobilitaetsverhaltens von Touristen am Aufenthaltsort / Mobility behaviour in tourism: Empirical study to record the mobility behaviour of tourists in a destination

M S Gross, S Gross, W Freyer, 2006 .

Proposal of modified mechanisms for photodynamic therapy.

W Freyer, D Leupold, W. Freyer, 1992, Journal of photochemistry and photobiology. B, Biology.

Photophysical properties and photodynamic activity in vivo of some tetrapyrroles.

W Freyer, C. Nowak, B Roeder, 1990, Biophysical chemistry.

SPECTROSCOPIC PROPERTIES OF POTENTIAL SENSITIZERS FOR NEW PHOTODYNAMIC THERAPY START MECHANISMS via TWO‐STEP EXCITED ELECTRONIC STATES

W Freyer, H. Stiel, K. Teuchner, 1993, Photochemistry and photobiology.