TY  - DATA
AU  - Babbitt, Donald G.
AU  - Varadarajan, V. S.
TI  - Deformations of nilpotent matrices over rings and reduction of analytic families of meromorphic differential equations 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470407384 (online)
PY  - 1985///
CY  - Providence, R.I., USA
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0325
ER  -