Citation:
Hartman J D, Gaudi B S, Holman M J, McLeod B A, Stanek K Z, Barranco J A, Pinsonneault M H, Meibom S, Kalirai J S. Deep MMT Transit Survey of the Open Cluster M37 IV: Limit on the Fraction of Stars with Planets as Small as 0.3R$_J$. \apj. 2009;695 (1) :336-356.