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"Phi-functions for primary 2D-objects."
Yurij Stoyan et al. (2002)
- Yurij Stoyan, Johannes Terno, Guntram Scheithauer, Nikolay Gil, Tatiana E. Romanova:
Phi-functions for primary 2D-objects. Stud. Inform. Univ. 2(1): 1-32 (2002)
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