Modified GPT PKC with Right Scrambler. - Ernst M. Gabidulin; Alexei V. Ourivski (Electron. Notes Discret. Math., 2001)

New Technique for Decoding Codes in the Rank Metric and Its Cryptography Applications. - Alexei V. Ourivski; Thomas Johansson 001 (Probl. Inf. Transm., 2002)

Column Scrambler for the GPT Cryptosystem. - Alexei V. Ourivski; Ernst M. Gabidulin (Discret. Appl. Math., 2003)

Reducible rank codes and their applications to cryptography. - Ernst M. Gabidulin; Alexei V. Ourivski; Bahram Honary; Bassem Ammar (IEEE Trans. Inf. Theory, 2003)