Bibcode
                                    
                            Betancort-Rijo, Juan
    Referencia bibliográfica
                                    eprint arXiv:physics/0110043
Fecha de publicación:
    
                        10
            
                        2001
            
  Número de citas
                                    0
                            Número de citas referidas
                                    0
                            Descripción
                                    An analysis of the collapse of the Twin Towers is carried on with the
aid of simple mechanical laws. The motion of the collapse front is
calculated in terms of geometric and energetic quantities.