TY  - JOUR
AU  - Maria Jankiewicz
TI  - Elements of the theory of dams
JO  - Mathematica Applicanda
PY  - 1982
SP  -  5
EP  - 57
VL  - 10
IS  - 18
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/ma.v10i18.1522/
DO  - 10.14708/ma.v10i18.1522
LA  - pl
ID  - 10_14708_ma_v10i18_1522
ER  -