PATTERNS AND SEARCH STATISTICS**Research sponsored by the Air Force Office of Scientific Research, Office of Aerospace Research, USAF, under Grant No. AFOSR 70-1915 and the National Science Foundation under Grant No. NSF-GK-4827. The United States Government is authorized to reproduce and distribute reprints for Governmental purposes notwithstanding any copywright notation herein.
1971 ◽
pp. 303-337
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1971 ◽
pp. 89-113
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1975 ◽
pp. 115-130
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Keyword(s):
Keyword(s):