ИСТИНА

   The last few years have been marked by discoveries and studies of the powerful outbursts of the WZ Sge-type dwarf novae using the small telescopes. These objects are characterized by very short orbital periods (of about 60 - 90 min), large and rare superoutbursts and very specific light curve features – early, ordinary and last superhumps. We carried out the multicolour observations of some WZ Sge-type systems during their superoutbursts, fadings, rebrightenings and in quiescence using the small telescopes of the Crimean Laboratory of the Sternberg Astronomical Institute and the Astronomical Institute of the Slovak Academy of Sciences.