Bendell, A. and Scott, N. H. (1984) Nested renewal processes with Special Erlangian densities. Operations Research, 32 (6). pp. 1345-1357. ISSN 0030-364X
Korobkin, A. A. ORCID: https://orcid.org/0000-0003-3605-8450 (1984) Penetration of a blunt body into a slightly compressible liquid. Journal of Applied Mechanics and Technical Physics, 25 (5). pp. 751-757. ISSN 0021-8944