1.
, . Hilbert’s projective metric and iterated nonlinear maps. Providence (R.I.): American Mathematical Society; 1988.
et . Hilbert’s projective metric and iterated nonlinear maps. Providence (R.I.) : American Mathematical Society, 23 avril 1988. ISBN 0-8218-2454-6
Nussbaum Roger D. & Hilbert David. (1988). Hilbert's projective metric and iterated nonlinear maps. American Mathematical Society.
Style de citation MLA (8e éd.)Nussbaum Roger D. et Hilbert David. Hilbert's Projective Metric and Iterated Nonlinear Maps. American Mathematical Society, 1988.
Attention : ces citations peuvent ne pas être correctes à 100%.