Proceedings of combined conference 13th Econophysics Colloquium (EC) and 9th Symposium of Physics in Economy and Social Sciences (FENS) :  University of Warsaw, 2017 July 5-7, Warsaw, Poland / 
 Econophysics Colloquium, 13  Symposium of Physics in Economy and Social Sciences, 9 
editors of the proceedings: Dariusz Grech and Ryszard Kutner. 
 - Warsaw :  Polish Academy of Sciences. Institute of Physics,  2018. 
 - Strony [6], 1339-1476 :  ilustracje ;  30 cm. 
 - Acta Physica Polonica. A.,  vol. 133, no. 6 (2018)  0587-4246 ; .
 - Acta Physica Polonica.  A  vol. 133, no. 6 (2018) .
<br/><br/> Druk dwuszpaltowy.  Na karcie tytułowej znak graficzny Uniwersytetu Warszawskiego. 
<br/><br/>Bibliografia przy rozdziałach.