References
- Björk , J.-E. 1979 . Rings of Differential Operators Amsterdam : North-Holland Mathematical Library 21 .
- Orlik , P. and Terao , H. 1992 . Arrangements of Hyperplanes , Grundlehren der matematischen Wissenschaften 300 Springer-Verlag .
- Rose , L. L. and Terao , H. 1991 . A free resolution of the module of logarithmic forms of a generic arrangement . J. Algebra , 136 : 376 – 400 .
- Wiens , J. 2001 . The module of derivations for an arrangement of subspaces . Pacific J. Math. , 198 : 501 – 512 .
- Yuzvinsky , S. 1991 . A free resolution of the module of derivations for generic arrangements . J. Algebra , 136 : 432 – 438 .
- #Communicated by S. Wiegand.