source:Source: http://perso.eleves.ens-rennes.fr/people/marie.derrien/226%20Suites%20vectorielles%20et%20r%C3%A9elles%20d%C3%A9finies%20par%20une%20relation%20de%20r%C3%A9currence%20u_%7Bn+1%7D=f(u_n).%20Exemples.%20Applications%20%C3%A0%20la%20r%C3%A9solution%20approch%C3%A9e%20d%E2%80%99%C3%A9quations.pdf
