1.		ASEA. Busyer`s guide 86-87
2.		ASEA. 1983 - Three-phase motors brakes gear units
3.		Electrifying experience : a brief account of the first century of the ASEA group of Sweden with a special postscript on the future 1883-1983
4.		Distance relays for three-phase power transmission lines : pamphlet RK61-203E
5.		Portrait of the relay divion : pamphlet RK00-201E
6.		Inatallation, testing and maintenance of relays : information RK926-100E
7.		Programming of distance relay razoa : instruction RK614-104E
8.		Distance relay type razoa : information RK614-300E
9.		Busbar differential protection type RADSS : pamphlet RK63-203E
10.		Connection and installation parts for combiflex modular system : catalogue RK92-10E
11.		Distance relay type RAZFE : catalogue RK613-300E
12.		Power system protections : pamphlet RK60-220E