@article{Hasegawa:2014Vk,
  author = "Hasegawa, Yasuhiro",
  title = "{Dust in Protoplanetary Disks: A Clue as to the Critical Mass of Planetary Cores}",
  doi = "10.22323/1.207.0036",
  journal = "PoS",
  year = 2014,
  volume = "LCDU2013",
  pages = "036"
}