Published

1990-01-01

Contenido, editorial

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Authors

  • Alejandro Ospina Torres Universidad Nacional de Colombia
  • Guillermo Sánchez Bolívar Universidad Nacional de Colombia

Contenido del no. 20, 1990

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Copyright (c) 1990 Alejandro Ospina Torres, Guillermo Sánchez Bolívar

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This work is licensed under a Creative Commons Attribution 4.0 International License.

The authors or holders of the copyright for each article hereby confer exclusive, limited and free authorization on the Universidad Nacional de Colombia's journal Ingeniería e Investigación concerning the aforementioned article which, once it has been evaluated and approved, will be submitted for publication, in line with the following items:

1.    The version which has been corrected according to the evaluators' suggestions will be remitted and it will be made clear whether the aforementioned article is an unedited document regarding which the rights to be authorized are held and total responsibility will be assumed by the authors for the content of the work being submitted to Ingeniería e Investigación, the Universidad Nacional de Colombia and third-parties;

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