Covering radius of RM (1, 9) in RM (3, 9).

Philippe Langevin Covering radius of RM (1, 9) in RM (3, 9). 51-59 1990 conf/eurocode/1990 EUROCODE db/conf/eurocode/eurocode1990.html#Langevin90 http://dx.doi.org/10.1007/3-540-54303-1_117