✦ LIBER ✦

An observation concerning Ryser's conjecture

✍ Scribed by R. Aharoni; R. Ziv

Book ID: 105407600
Publisher: Springer Netherlands
Year: 1990
Tongue: English
Weight: 157 KB
Volume: 21
Category: Article
ISSN: 0031-5303
DOI: 10.1007/bf01946381

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