Rullgård, H. (2003). Topics in geometry, analysis and inverse problems.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRullgård, Hans. Topics in Geometry, Analysis and Inverse Problems. 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRullgård, Hans. Topics in Geometry, Analysis and Inverse Problems. 2003.
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