“…Especially carbon emissions are high on the political agenda because they are considered to be a major cause of the greenhouse gas effect. In this work it is shown how the performance of supply chains can be evaluated considering both economic and environmental criteria. …”

“…Or, pour le meilleur ou pour le pire, les opinions à ce sujet se manifestent, mais relèvent de partis pris bien souvent sans rapport avec la réalité. …”

“…Many were the voices that during the aforementioned century demanded the kings the elaboration of a legal compilation that would amend the errors that Alonso Díaz de Montalvo, advisor to the Catholic Monarchs, had made in their compilation. …”