Menicocci R,Golic Jovan D (1999) Edit probability correlation attack on the bilateral stop/go generator, CRYPTOGRAPHY AND CODING, vol. 1746, br. , str. 201-212 (Article) 

Golic Jovan D,Menicocci R (1997) Edit distance correlation attack on the alternating step generator, ADVANCES IN CRYPTOLOGY - CRYPTO'97, PROCEEDINGS, vol. 1294, br. , str. 499-512 (Article)