//-->
Predicting Polish transport industry equilibrium characteristics as an inverse problem : an entropy econometrics model
Bwanakare, Second, (2020)
European questionnaire for job analysis (EQJA) : theoretical and methodological bases
Biela, Adam, (2018)
Warsaw Fall Seminars in Mathematical Economics 1975
Łoś, Maria, (1976)
Social indicators : problems of definition and of selection; Methods and analysis division department of social sciences
Fanchette, Serge, (1974)
Linear regression and its application to economics
Hellwig, Zdzislaw, (1963)
Basic Problems of modern econometrics : Linear econometrics and some problems of its applicability and interpretation
Hellwig, Zdzislaw, (1983)