@inproceedings{HaenelAche, author = {H{\"a}nel, Klaus and Ache, Robert}, title = {Klimatisierung von Geb{\"a}uden mit erdgekoppelten W{\"a}rmepumpen}, series = {Erdgekoppelte W{\"a}rmepumpen zum Heizen und Klimatisieren von Geb{\"a}uden, Tagungsband, OPET-Seminar, 18. - 19. Mai 1999 in Cottbus}, booktitle = {Erdgekoppelte W{\"a}rmepumpen zum Heizen und Klimatisieren von Geb{\"a}uden, Tagungsband, OPET-Seminar, 18. - 19. Mai 1999 in Cottbus}, publisher = {Geothermische Vereinigung}, address = {Geeste}, isbn = {3-932570-19-7}, language = {de} } @article{HaenelHeinrichAche, author = {H{\"a}nel, Klaus and Heinrich, Stephan and Ache, Robert}, title = {W{\"a}rmepumpenanlage zum Heizen und K{\"u}hlen}, series = {Sonne Wind \& W{\"a}rme}, volume = {24}, journal = {Sonne Wind \& W{\"a}rme}, number = {1}, issn = {0944-8772}, pages = {60 -- 62}, language = {de} } @inproceedings{HurtigGrosswigAcheetal., author = {Hurtig, Eckard and Großwig, Stephan and Ache, Robert and H{\"a}nel, Klaus}, title = {Fibre optik temperature measurement: a new approach to determinate the dynamic behavior of the heat exchanging medium inside a borehole heat exchanger}, series = {Proceedings, TERRASTOCK 2000, 8th International Conference on Thermal Energy Storage, University of Stuttgart, Germany, August 28th until September 1st, 2000}, booktitle = {Proceedings, TERRASTOCK 2000, 8th International Conference on Thermal Energy Storage, University of Stuttgart, Germany, August 28th until September 1st, 2000}, editor = {Benner, Martin}, address = {Stuttgart}, isbn = {3-9805274-1-7}, pages = {189 -- 194}, language = {de} }