1. 1
    Published 1977
    ...HD 7077.5 .N532 h...
    Journal
  2. 2
    Published 1987
    ...HF 4030.5 .A1 .T763...
    Journal
  3. 3
    Published 1989
    ...HA 3172 .M789...
    Journal
  4. 4
    Published 1990
    ...HF 4030.5 .A1 .O96...
    Journal
  5. 5
    Published 1990
    ...HA 37 .N5 .S979...
    Journal
  6. 6
    Published 1990
    ...HF 4030.5 .A1 .T763...
    Journal
  7. 7
    Published 1983
    ...HA 3041 .N532 n...
    Journal
  8. 8
    Published 1993
    ...HC 603 .A938...
    Journal
  9. 9
    Published 1974
    ...HA 3171 .P831...
    Journal