Baluschev, S.; Yakutkin, V.; Miteva, T.; Avlasevich, Y.; Chernov, S.; Aleshchenkov, S.; Nelles, G.; Cheprakov, A.; Yasuda, A.; Müllen, K. et al.; Wegner, G.: Blue-green up-conversion: Noncoherent excitation by NIR light. Angewandte Chemie, International Edition 46 (40), pp. 7693 - 7696 (2007)

Baluschev, S.; Yakutkin, V.; Wegner, G.; Minch, B.; Miteva, T.; Nelles, G.; Yasuda, A.: Two pathways for photon upconversion in model organic compound systems. Journal of Applied Physics 101 (2), 023101 (2007)

Baluschev, S.; Yakutkin, V.; Wegner, G.; Minch, B.; Miteva, T.; Nelles, G.; Yasuda, A.: Response to "Comment on 'Two pathways for photon upconversion in model organic compound systems' [J. Appl. Phys. 101, 023101 (2007)]". Journal of Applied Physics 102 (7), 076103 (2007)

Baluschev, S.; Yakutkin, V.; Wegner, G.; Miteva, T.; Nelles, G.; Yasuda, A.; Chernov, S.; Aleshchenkov, S.; Cheprakov, A.: Upconversion with ultrabroad excitation band: Simultaneous use of two sensitizers. Applied Physics Letters 90 (18), 181103 (2007)

Hess, S.; Becker, A.; Baluschev, S.; Yakutkin, V.; Wegner, G.: A comparative study of oxygen Permeabilities of film-forming polymers by quenching of platinum porphyrin phosphorescence. Macromolecular Chemistry and Physics 208 (19-20), pp. 2173 - 2188 (2007)