THE FOURTH WET WORKSHOP 1997 July 21-25 (Mon-Fri) KONINKI, POLAND Posters --------- J. A. Guzik : The Effects of Metallicity on Delta Scuti Asteroseismology: M. R. Templeton Case Studies of Delta Scuti and FG Vir P. A. Bradley R. Kalytis, : On the Necessity to Standardize the Photometric Parameters E. Meistas, of the WET Photometers J. Sperauskas A. Mironov : Astronomical Observatories in the North Tien-Shan using for V. Tereshchenko WET programs M. Montgomery : BPM37093 J. Provencal : Carbon and Hydrogen in DBs D. Siemionovas : The Spectra of Accretion Disks in AM CVn Systems R. Silvotti : HS2324+3944: What We Already Know and What We Would Like to Know about this Star R. Silvotti : FO Aqr M. A. Wood : Time-Series Energy Production Curves in the SPH Accretion J. C. Simpson Disks and the Origin of the Superhump Phenomena Other Presentations --------------------- We will have two informal presentations, taking place during coffee breaks: M. Sperl : The New Multi-Period-Finding Program PERIOD96 (program demonstration) A. Schmalwieser : A Short Movie on Nonradial Pulsation and FG Vir