@misc{Płaczek_Ewa_Sustainable_2015, author={Płaczek, Ewa}, address={Wrocław}, howpublished={online}, year={2015}, publisher={Wyższa Szkoła Bankowa we Wrocławiu}, language={eng}, title={Sustainable development in business models of logistics providers}, type={artykuł}, keywords={business model, sustainable development, sustainable logistics business}, }