TY  - DATA
AU  - Stellmacher, B.
AU  - Timmesfeld, Franz Georg,
TI  - Rank 3 amalgams 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470402389 (online)
PY  - 1998///
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0649
ER  -