Brückeneinsturz bei Czernowitz
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Joachim Scheer: <a rel="nofollow" class="external text" href="https://books.google.at/books?id=ug9YEcgBYs8C&amp;pg=PA26&amp;lpg=PA26&amp;dq=schifkorn+bridge&amp;source=bl&amp;ots=WEx2XxQ83G&amp;sig=I0rQi54tADj6PS9vXqE9zVe_XbU&amp;hl=de&amp;sa=X&amp;ved=0ahUKEwia8YrZsenQAhXMWBQKHVmsB5YQ6AEIIzAC#v=onepage&amp;q=schifkorn%20bridge&amp;f=true">Failed Bridges: Case Studies, Causes and Consequences</a>