mCell: platform independent communication for small groups. - Merja Haveri; Jan Blom; Jyri Virtanen; Mikko Tarkiainen; Jonna Häkkilä (Mobile HCI, 2007)

mCell: Facilitating Mobile Communication of Small Groups. - Jyri Virtanen; Merja Haveri; Jan Blom; Jonna Häkkilä; Mikko Tarkiainen (Adv. Hum. Comput. Interact., 2008)