Check Amount Validation of Courtesy and Legal Amount Fields. - Gregory I. Dzuba; Alexander Filatov; Dmitry Gershuny; Igor Kil; Vadim Nikitin (Int. J. Pattern Recognit. Artif. Intell., 1997)

The AddressScriptTM Recognition System for Handwritten Envelopes. - Alexander Filatov; Vadim Nikitin; Alexander Volgunin; Pavel Zelinsky (Document Analysis Systems, 1998)