The co-direction of the "Rehabilitation of the Paute Area" Project dedicated some months to the selection of technical and administrative personnel, through careful evaluation of the applications, interviews and technical examinations.
Source: wiktionary
The co-direction from 2001 illustrates how complementary characters can lead to a very powerful development of the 'span of innovation'.
Source: wiktionary
He recently obtained a doctorate degree under the direction of Dr. Yves Tremblay and the co-direction of Dr. Pierre Provost and Dr. Bruno Piedboeuf and was dedicated to the study of the action of androgens and glucocorticoids on fetal and neonatal lung development.
Source: wiktionary