1. W. Friedland, P. Kundrát
    Modeling of Radiation Effects in Cells and Tissues
    Comprehensive Biomedical Physics vol. 9 (2014) pp. 105-142.
  2. P. Kundrát, M. Lokajíček
    Irreversible time flow and Hilbert space structure
    New Research in Quantum Physics. New York : Nova Science Publishers, Inc, 2004 - (Krasnoholovets, V.; Columbus, F.) pp. 17-41. ISBN 1-59454-001-2