BIBLIOGRAPHY

http://www.dnai.com/~kdj/onepoint.htm

http://www.aikidofaq.com/history/osensei.html

http://perso.club-internet.fr/molaire1/e_gravite.html

http://www.bodymap.org

http://www.pigeon.psy.tufts.edu

http://www.dcharvey.com

http://www.aikikai.it