@article{repositorioun9360,
          number = {16},
           month = {Septiembre},
          author = {H{\'e}ctor Barco R{\'i}os and Edilberto Rojas Calder{\'o}n},
           title = {Ca{\'i}da libre de los cuerpos (Simulaci{\'o}n)},
       publisher = {Universidad Nacional de Colombia - Sede Manizales},
         journal = {Noos : Revista del Departamento de Ciencias},
           pages = {36--46},
            year = {2002},
        keywords = {ARRAY(0x5646a6ca6700)},
             url = {http://bdigital.unal.edu.co/9360/},
        abstract = {ARRAY(0x5646a94101a0)}
}