Smirnov, Stanislav (2001). «Critical percolation in the plane: conformal invariance, Cardy's formula, scaling limits». Comptes Rendus de l'Académie des Sciences333 (3): 239–244. doi:10.1016/S0764-4442(01)01991-7. Bibcode: 2001CRASM.333..239S.
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Smirnov, Stanislav (2001). «Critical percolation in the plane: conformal invariance, Cardy's formula, scaling limits». Comptes Rendus de l'Académie des Sciences333 (3): 239–244. doi:10.1016/S0764-4442(01)01991-7. Bibcode: 2001CRASM.333..239S.