TY  - SER
ED  - National academy of sciences
TI  - Proceedings of the National Academy of Sciences of the United States of America
SN  - 0027-8424
PY  - 1915///-
CY  - Washington, D.C
PB  - National Academy of sciences
KW  - 02723875X
KW  - Mathématiques
KW  - rameau
KW  - 027248275
KW  - Sciences
KW  - 040777332
KW  - Science
KW  - 040846709
KW  - Périodique
KW  - fmesh
KW  - 02724640X
KW  - 50
KW  - 53
KW  - 57
KW  - 61
KW  - 505
ER  -