Error message

  • Notice: Undefined variable: _SESSION in dial_widget_pr_publication_action() (line 140 of /var/www/html/drupal-7.54/sites/all/modules/dial/dial_widget/dial_widget_pr/dial_widget_pr.module).
  • Warning: array_key_exists() expects parameter 2 to be array, null given in dial_widget_pr_publication_action() (line 140 of /var/www/html/drupal-7.54/sites/all/modules/dial/dial_widget/dial_widget_pr/dial_widget_pr.module).

Theorical and Practical Tools for Data Base Design

Bibliographic reference Hainaut, Jean-Luc. Theorical and Practical Tools for Data Base Design.In: Proc. of 7th International Conference on Very Large Data Bases, p. 216-224 (1990)
Permanent URL