Matches in Ghent University Academic Bibliography for { ?s ?p 1991. }
- 1925265 date "1991".
- 1925272 date "1991".
- 1925298 date "1991".
- 1925306 date "1991".
- 1925312 date "1991".
- 1925315 date "1991".
- 1925321 date "1991".
- 1925329 date "1991".
- 1925347 date "1991".
- 1925351 date "1991".
- 1925360 date "1991".
- 1925369 date "1991".
- 1925375 date "1991".
- 1925382 date "1991".
- 1925387 date "1991".
- 1925394 date "1991".
- 1925399 date "1991".
- 1925405 date "1991".
- 1925417 date "1991".
- 1925423 date "1991".
- 1925431 date "1991".
- 1939543 date "1991".
- 1939570 date "1991".
- 1946173 date "1991".
- 1946176 date "1991".
- 1946182 date "1991".
- 1947407 date "1991".
- 1968049 date "1991".
- 201056 date "1991".
- 202068 date "1991".
- 204049 date "1991".
- 204054 date "1991".
- 204064 date "1991".
- 204065 date "1991".
- 204070 date "1991".
- 204072 date "1991".
- 204074 date "1991".
- 204079 date "1991".
- 204080 date "1991".
- 204087 date "1991".
- 204094 date "1991".
- 204102 date "1991".
- 204108 date "1991".
- 204112 date "1991".
- 204118 date "1991".
- 204123 date "1991".
- 204134 date "1991".
- 204139 date "1991".
- 204142 date "1991".
- 204159 date "1991".
- 204180 date "1991".
- 204185 date "1991".
- 204190 date "1991".
- 204192 date "1991".
- 204195 date "1991".
- 204198 date "1991".
- 204201 date "1991".
- 204205 date "1991".
- 204209 date "1991".
- 204211 date "1991".
- 204217 date "1991".
- 204221 date "1991".
- 204222 date "1991".
- 204223 date "1991".
- 204226 date "1991".
- 204232 date "1991".
- 204285 date "1991".
- 204288 date "1991".
- 204293 date "1991".
- 204296 date "1991".
- 204302 date "1991".
- 204313 date "1991".
- 204331 date "1991".
- 204351 date "1991".
- 204361 date "1991".
- 204373 date "1991".
- 204378 date "1991".
- 204393 date "1991".
- 204401 date "1991".
- 204407 date "1991".
- 204434 date "1991".
- 204452 date "1991".
- 204466 date "1991".
- 204501 date "1991".
- 204526 date "1991".
- 204528 date "1991".
- 204624 date "1991".
- 204654 date "1991".
- 204723 date "1991".
- 204726 date "1991".
- 204731 date "1991".
- 204796 date "1991".
- 204807 date "1991".
- 204814 date "1991".
- 204820 date "1991".
- 204824 date "1991".
- 204826 date "1991".
- 204907 date "1991".
- 204915 date "1991".
- 204959 date "1991".