"eBook ISBN","Title","Subtitle","Authors/editors","Copyright year","Edition","DOI","Price (EUR)","Additional info"
"978-3-032-02967-6","Extension Theory of Symmetric Operators and Boundary Value Problems",,"Volodymyr Derkach; Mark Malamud",2025,"2","https://doi.org/10.1007/978-3-032-02967-6",459,""