Cambridge University Press, Proceedings of the International Astronomical Union, S285(7), p. 301-302, 2011
DOI: 10.1017/s1743921312000865
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AbstractResults of a high-speed photometric study of dwarf novæ in the Catalina Real-time Transient Survey are given. A population of faint dwarf novæ near the orbital period minimum is detected. At the shortest periods there is a correlation between orbital period and outburst interval.