HOLÝ, Antonín. Synthetic approaches to "opened-ring" acyclic nucleoside phosphonates - novel type of antivirals. ISBN 80-86241-16-5. In: TOČÍK, Z., HOCEK, M., eds. Chemistry of Nucleic Acid Components. Praha: UOCHB AV ČR, 2002, s. 27-35. Collection Symposium Series., 5.