Proceedings of the 10th Polish Symposium on Physics in Economy and Social Sciences (FENS) :  Otwock-Świerk, Poland, July 3-5, 2019 / 
 Polish Symposium on Physics in Economy and Social Sciences, 10  Physics in Economy and Social Sciences  FENS 2019 
editors of the proceedings: Paweł Sobkowicz, Ryszard Kutner. 
 - Warsaw :  Polish Academy of Sciences. Institute of Physics,  2020. 
 - 122 strony :  ilustracje ;  30 cm. 
 - Acta Physica Polonica. A.,  vol. 138, no. 1 (2020)  0587-4246 ; .
 - Acta Physica Polonica.  A  vol. 138, no. 1 (2020) .
<br/><br/> Druk dwuszpaltowy.  Na stronie 3 tytuł: Proceedings of the 10th Polish Symposium of Physics in Economy and Social Sciences. 
<br/><br/>Bibliografia przy rozdziałach.