LANČOK, J., JELÍNEK, M., BULÍŘ, J., MACHÁČ, P. Creation of channels into Ti:sapphire waveguiding layers. ISBN 0-7923-4962-8. In: NOVAK, J., ed. Optical Resonance - Science and Engineering. Dordrecht: Kluwer Academic Publishers, 1998, s. 435-439. Proceedings.