Dawar, A., Grädel, E., & Kreutzer, S. (2004). Inflationary Fixed Points in Modal Logics.
Lua i Stíl Chicago (17ú heag.)Dawar, A., E. Grädel, agus S. Kreutzer. Inflationary Fixed Points in Modal Logics. 2004.
Lua MLA (9ú heag.)Dawar, A., et al. Inflationary Fixed Points in Modal Logics. 2004.
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