MathSciNet bibliographic data MR257408 (41 #2059) 33.10 Watrasiewicz, B. M. Some useful integrals of ${\rm Si}(x),$${\rm Si}(x),$ ${\rm Ci}(x)$${\rm Ci}(x)$ and related integrals. Optica Acta 14 1967 317–322. Article

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