(1981). mathematical modelling of energy systems. noordhoff interational.
Chicago-čujuhus (17. p.)Mathematical Modelling of Energy Systems. netherland: noordhoff interational, 1981.
MLA-čujuhus (9. p.)Mathematical Modelling of Energy Systems. noordhoff interational, 1981.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.