TY  - JOUR
AU  - S.A. Katre
AU  - A.R. Rajwade
TI  - Resolution of the sign ambiguity in the determination of the cyclotomic numbers of order 4 and the corresponding Jacobsthal sum.
JO  - Mathematica Scandinavica
PY  - 1987
SP  - 52
EP  - 62
VL  - 60
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1987__60_167008/
ID  - MS2_1987__60_167008
ER  -