Hjerpe, T. (1995). High-level specification and efficient solving of constraint satisfaction problems. Computing Science Dept., Uppsala University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHjerpe, Torkel. High-level Specification and Efficient Solving of Constraint Satisfaction Problems. Uppsala: Computing Science Dept., Uppsala University, 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHjerpe, Torkel. High-level Specification and Efficient Solving of Constraint Satisfaction Problems. Computing Science Dept., Uppsala University, 1995.
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