Without Russian Gas, a Sharp Recession Looms in Germany by Martin Gornig, Oliver Holtemöller, Stefan Kooths, Torsten Schmidt, Timo Wollmershäuser

“…Tail winds from fading pandemic restrictions, supply-side bottlenecks in the aftermath of the coronavirus crisis, and shock waves caused by the war in Ukraine are dragging the economy in opposing directions. …”
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Military High Explosives by Jörg Mathieu, Hans Stucki

“…To initiate a detonation, a shock wave is needed. This is accomplished with a small quantity of a primary explosive. …”
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