1. 1
    ...HD 9248 .N52 .S726...
    Serial
  2. 2
    Published 1967
    ...HE 3550.5 .Z7 .S7 .N5322...
    Serial
  3. 3
    Published 2007
    ...HV 5283 .N5 .N864...
    Journal
  4. 4
    Published 1999
    ...HV 5283 .N5 .N864...
    Journal
  5. 5
    Published 2003
    ...HC 661 .A5 .B979 s...
    Journal