Bojarski C.; Bujko A.; Bujko R.; Twardowski R.: Anti-stokes fluorescence in rhodamine solutions. In: Acta physica et chemica, (23) 1. pp. 93-99. (1977)
Bojarski C.; Bujko R.: Concentration depolarization by excitation transfer : Selfquenching considerations. In: Acta physica et chemica, (22) 1-4. pp. 25-32. (1976)