@article{Lorenz, author = {Lorenz, Werner}, title = {Third International Congress on Construction History - May 2009}, language = {en} } @misc{Wetzk, author = {Wetzk, Volker}, title = {Assessing historical bridge bearings - the development of approaches to the "tangential problem"}, series = {Structural Analysis of Historical Constructions, Bd. 2}, journal = {Structural Analysis of Historical Constructions, Bd. 2}, editor = {Lourenco, Paulo B.}, publisher = {Macmillan India}, address = {New Delhi}, isbn = {972-8692-27-7}, pages = {1031 -- 1040}, language = {en} } @article{Lorenz, author = {Lorenz, Werner}, title = {Building with Iron in Nineteenth Century Bavaria The Valhalla Roof Truss and its Architect Leo von Klenze}, series = {Construction history : journal of the Construction History Society}, volume = {17}, journal = {Construction history : journal of the Construction History Society}, issn = {0267-7768}, pages = {55 -- 74}, language = {en} } @misc{OPUS4-11444, title = {Luftschl{\"o}sser : Burgen des 19. und 20. Jahrhunderts}, editor = {May, Roland}, publisher = {Techn. Univ., Fachgebiet Geschichte und Theorie der Architektur}, address = {Darmstadt}, isbn = {978-3-88536-089-6}, pages = {192}, language = {de} } @misc{OPUS4-11342, title = {Paul Bonatz 1877 - 1956}, editor = {Voigt, Wolfgang and May, Roland}, edition = {2., korrigierte Auflage}, publisher = {Wasmuth}, address = {T{\"u}bingen}, isbn = {978-3-8030-0729-2}, pages = {320}, language = {de} }