Leo Egghe Applications of the theory of Bradford's Law to the calculation of Leimkuhler's Law and to the completion of bibliographies. [Citation Graph (0, 0)][DBLP] JASIS, 1990, v:41, n:7, pp:469-492 [Journal]
Haseeb F. Rashid Book availability as a performance measure of a library: An analysis of the effectiveness of a health sciences library. [Citation Graph (0, 0)][DBLP] JASIS, 1990, v:41, n:7, pp:501-507 [Journal]