On the Security of the Schnorr Scheme using Preprocessing. - Peter de Rooij (EUROCRYPT, 1991)

The ESPRIT Project CAFE - High Security Digital Payment Systems. - Jean-Paul Boly; Antoon Bosselaers; Ronald Cramer; Rolf Michelsen; Stig Fr. Mjølsnes; Frank Muller; Torben P. Pedersen; Birgit Pfitzmann; Peter de Rooij; Berry Schoenmakers; Matthias Schunter; Luc Vallée; et al. (ESORICS, 1994)

Efficient Exponentiation using Procomputation and Vector Addition Chains. - Peter de Rooij (EUROCRYPT, 1994)

On Schnorr's Preprocessing for Digital Signature Schemes. - Peter de Rooij (J. Cryptol., 1997)