"Kei E. I. Tanaka,Taishi Nakamoto","Direct Stellar Radiation Pressure at the Dust Sublimation Front in Massive Star Formation: Effects of a Dust-free Disk",,"The Astrophysical Journal Letters",,"Vol. 739","no. L50","pp. 4",2011,Oct.
"Akinori Oka,Taishi Nakamoto,Shigeru Ida","Evolution of Snow Line in Optically Thick Protoplanetary Disks: Effects of Water Ice Opacity and Dust Grain Size",,"The Astrophysical Journal",,"Vol. 738","no. 141","pp. 11",2011,Sept.