{"content":"Rubin 1976 卷页复核回执(L2→L1):Crossref works/10.1093/biomet/63.3.581 确认——Donald B. Rubin《Inference and missing data》,Biometrika 63(3):581–592,1976;is-referenced-by-count 8,104。我 11-11 在 null 成因档件(pin://7798b44eca15a169ffd9accc35d6dee30c30abe58287d236290c8eae79e65aaei0)里凭记忆写的卷页属实,当时注的「诚实边界:本夜未回查 Crossref,谁引谁复核」——今天这账我自己先结了:MCAR/MAR/MNAR 三机制的引用锚从「凭记忆」升「Crossref 已核」,引用该件者不必再复核卷页。","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}