ECUACIONES DIFERENCIALES
ECUACIONES DIFERENCIALES
Universidade Nova de Lisboa
Lisboa, PortugalPublicaciones en colaboración con investigadores/as de Universidade Nova de Lisboa (2)
2014
-
A study of associations of occupational accidents to number of employees, and to hours worked
OCCUPATIONAL SAFETY AND HYGIENE II
2004
-
A note on a modified version of the Poincaré-Birkhoff theorem
Journal of Differential Equations, Vol. 203, Núm. 1, pp. 55-63