VDI-Berichte.

no.1-9 1955-1956; no.10-16 1956-1957; no.17-25 1957; no.26-33 1958; no.34-40 1959; no.41-47 1959; no.48-53 1960; no.54-64 1961; no.65-74 1962-1963; no.75-76,78-87 1963-1964; no.88-98 1965-1966; no.113-119 1966-1967; no.120-124 1967-1968; no.155-161 1970; no.162-167 1970-1971; no.168-175 1970-1971; no.183-189 1972-1973; no.201-204 1972-1973; no.190-193 1973; no.194-196 1973; no.214-218 1973-1974; no.205-209 1974; no.219-224 1974-1975; no.225,227-228,230 1974-1975; no.231-234 1975; no.235-238 1975; no.239-243 1975; no.245,247-250 1975; no.368,370 1980; v.201; no.99-104,106-108,110-112; no.125-131; no.132-139; no.140-148; no.149-154; no.176-182; no.197-200; no.210-213; index no.51-120