Detached cataclysmic variables are crossing the orbital period gapMonthly Notices of the Royal Astronomical Society
Zorotovic, Monica; Schreiber, Matthias, R.; Parsons, Steven, G.; Gaensicke, Boris, T.; Hardy, Adam; Agurto-Gangas, Carolina; Nebot Gómez-Morán, Ada; Rebassa-Mansergas, Alberto; Schwope, Axel, D. (2017)