Sources

Every source backing a fact on Reinhard Oppermann's own page, deduplicated — the same source backing several facts appears once.

• https://dl.acm.org/action/showFmPdf?doi=10.1145%2F1613858 — https://dl.acm.org/action/showFmPdf?doi=10.1145%2F1613858
• https://dl.acm.org/doi/proceedings/10.1145/1085777 — https://dl.acm.org/doi/proceedings/10.1145/1085777
• https://dl.acm.org/doi/proceedings/10.1145/1152215 — https://dl.acm.org/doi/proceedings/10.1145/1152215
• https://dl.acm.org/doi/proceedings/10.1145/1377999 — https://dl.acm.org/doi/proceedings/10.1145/1377999
• https://dl.acm.org/doi/proceedings/10.1145/2037373 — https://dl.acm.org/doi/proceedings/10.1145/2037373
• https://link.springer.com/book/10.1007/3-540-45756-9 — https://link.springer.com/book/10.1007/3-540-45756-9
• https://link.springer.com/book/10.1007/b100594 — https://link.springer.com/book/10.1007/b100594
• https://link.springer.com/book/10.1007/b12029 — https://link.springer.com/book/10.1007/b12029