IR Gem --- R- and V-band light curves observed with LOT 2002 Nov 09-12

RZ LMi --- B, V, R light curves and B, V, R phase diagrams observed with LOT in Jan 2003

                  * Sample spectra obtained with BAO 2.16 m during the same time

                  More R-band light curves in March 2003

ER UMa --- light curves 2003/03-16  03-17,  03-30,  03-31, 04-01, 04-02, 04-06, 04-08, 04-12, 04-13, 04-25, ALL DATA

                   BVR light curves 2003-04-24, 04-29