Havlin, S., Kenett, D. Y., Ben-Jacob, E., Bunde, A., Cohen, R., Hermann, H., Kantelhardt, J. W., Kertész, J., Kirkpatrick, S., Kurths, J., Portugali, J., Solomon, S. (2012): Challenges in network science: applications to infrastructures, climate, social systems and economics. - The European Physical Journal - Special Topics, 214, 1, 273-293.https://doi.org/10.1140/epjst/e2012-01695-x
