KIEE TRANSACTION, vol. 37, no. 3, page. 8, 1988-01
KIEE TRANSACTION, vol. 36, no. 5, page. 360, 1987-01
KIEE TRANSACTION, vol. 24, no. 9, page. 24, 1986-01
KIEE TRANSACTION, vol. 23, no. 6, page. 141, 1986-01