Conferences
Titisee (April 1987): "Solar and Stellar connections"
Torun (August 1987): "The Symbiotic Phenomenon"
Prague(August 1987): "10th European Regional Astronomy Meeting of the IAU"
Davos (October 1990): "12th European Regional Astronomy Meeting of the IAU"
Capri (September 1991): "Stellar jets and bipolar outflows"
Visegrad (October 1991):
Liege (July 1992):
Eilat (January 1993): "Cataclysmic Variables and Related Physics"
Leicester (April 1993): "National Astronomy Meeting of the RAS"
Cambridge (July 1993): "Circumstellar media in the late stages of stellar evolution"
Edinburgh (August 1994): "Circumstellar Matter 1994"
Baja (April 1995): "CCD Techniques in Stellar Photometry"
Koninki (June 1996): "Physical Processes in Symbiotic Binaries and Related Objects"
Tatranska Lomnica (November 1996): "Physical Processes in Interacting Binaries"
Sion (May 1997): "Variable Stars: New Frontiers, 86th AAVSO Spring Meeting"
Sevilla (November 1997): "Ultraviolet Astrophysics Beyond the IUE Final Archive"
Cesme (September 1998): "Variable Stars as Essential Astrophysical Tools" (NATO-ASI)
Hven (August 2000): Eta Carinae and other mysterious stars
Göttingen (August 2001): "The physics of Cataclysmic Variables and Related Objects"
La Palma (May 2002): "Symbiotic stars probing stellar evolution"
Vilnius (September 2003): "Stellar Photometry, past, present and future"
Dubrovník (October 2003): "Spectroscopically and Spatially Resolving the Components
of Close Binary Stars"
Litomysl (April 2004): "Zdenek Kopal's binary star legacy"
Strasbourg (July 2004): "The Astrophysics of the Cataclysmic Variables and Related Objects"
Seoul (November 2005): "7th Pacific Rim Conference on Stellar Astrophysics"
Keele (June 2007): "RS Ophiuchi (2006) and the Recurrent Nova Phenomenon"
Crimea (June 2008): "Interacting Binaries: Accretion and Synchronization"
Tucson (March 2009): "Wild Stars in the Old West II"
Brno (June 2009): "Binaries - Key to Comprehension of the Universe"
Bowness-on-Windermere (June 2010): "Asymmetric Planetary Nebulae V"
Valparaiso - Vina del Mar (March 2011): "Evolution of Compact Binaries"
Asiago (July 2011): "Asiago Meeting on Symbiotic Stars"
Tatranska Lomnica (July 2011): "From Interacting Binaries to Exoplanets:
Essential Modeling Tools"
Beijing (August 2012): "XXVIII General Assembly"
Cape Town (February 2013): "Stella Novae: Past and Future Decades"
Palermo (September 2013): "The Golden Age of Cataclysmic Variables and Related Objects II"
Tatranska Lomnica (September 2013): "Observing techniques, instrumentation
and science for metre-class telescopes"
Litomysl (September 2014): "Living Together: Planets, Host Stars and Binaries"
Nice (June 2015): "The Physics of Evolved Stars"
Prague (June 2016): "The B[e] Phenomenon: Forty Years of Studies" (invited)
La Serena (December 2016): "Accretion Processes in Symbiotic Stars and Related Objects"
(invited)