@misc{smart+buildings+versus+ground+energy+and+indoor+technologies, author = {Vranay, Frantisek i Vranayova, Zuzana i Kovac, Martin}, title = {Smart buildings versus ground energy and indoor technologies}, journal = {Czasopismo Techniczne. Budownictwo}, address = {Kraków}, publisher = {Wydawnictwo PK}, date = {2009}, number = {R. 106, Z. 5, 1-B} }