Notice: Trying to access array offset on value of type int in element_children() (line 6656 of /home/ptchemg/sekcje/cegss/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6656 of /home/ptchemg/sekcje/cegss/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6656 of /home/ptchemg/sekcje/cegss/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6656 of /home/ptchemg/sekcje/cegss/includes/common.inc).
Notice: Trying to access array offset on value of type int in element_children() (line 6656 of /home/ptchemg/sekcje/cegss/includes/common.inc).
Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home/ptchemg/sekcje/cegss/includes/common.inc).
ExTech 2017
ExTech 2017, 19th Int. Symp. on Advances in Extraction Technologies, 27-30.6.2017, Santiago de Compostela, Spain,
