TY  - CHAP
A1  - Linnemann, Gesa
A1  - Brummernhenrich, B.
A1  - Jucks, Regina
ED  - Bedijs, K.
ED  - Held, G.
ED  - Maaß, C.
T1  - A matter of politeness? On the role of face-threatening acts in online tutoring
T2  - Face work and social media
Y1  - 2014
SN  - 978-3-643-90435-5
SP  - 423
EP  - 440
PB  - LIT
CY  - Münster
ER  -