1. Jallageas J, K’nevez JY, Cherif M et al (2013) Modeling and optimization of vibration-assisted drilling on positive feed drilling unit. Int J Adv Manuf Technol 67:1205–1216
2. Popov VE, Vainshenker EA, Margulis MM (1976) Elektro-gidravlicheskiy privod vibrosverlilnovo stanka s programmnym upravleniyem (Electro-hydraulic drive of vibratory drilling machine with programmed control). USSR Patent 510351
3. Gouskov AM (1997) Razrabotka metodov postroeniya I analiza dinamicheskih modeley tehnologicheskih proseccov pri mehanicheskoy obrabotke (Elaboration of methods for development and analysis of machining dynamic models). Doctoral dissertation, Bauman Moscow State Technical University
4. Picard DB, Gouskov AM (2003) Sverlilnaya golovka s vibratsionnym effectom (Drilling head with vibrational effect). RF Patent 2212984
5. Rabate P, Moraru GF, Picard DB (2011) Drilling tool and device with self-maintained axial vibrations. US patent 0170964A1