author  = "K. Katulska and M. Wykrętowicz and A. Minczykowski and T. Krauze and A. Milewska and J. Piskorski and R. Marciniak and M. Stajgis and H. Wysocki and P. Guzik and A. Wykrętowicz",
  title   = "Gray matter volume in relation to cardio-vascular stiffness",
  journal = "Journal of the Neurological Sciences",
  volume  = "Vol. 343",
  number  = "no. 1-2",
  pages   = "100--104",
  year    = "2014",