"his elaboration" is a correct and usable phrase in written English.
For example, you could say, "I was impressed with his elaboration on the details of the project."
But Proust elaborated on that cliche more than any other writer, he contends, and his elaboration produced a masterpiece that is more comic than tragic, more vibrant than sad.
His elaboration of this point is elegant but not simple.
And after you examine his elaboration you discover there is almost no agreement there".
Montagu Slater, the opera's librettist, wove his elaboration of the tale into various Aldeburgh settings.
Jean Paul Gaultier was an avatar for the other side of the androgynous 1980s: brash, brilliant in his elaboration on the man/woman thing and an exceptional showroom.
Here's his elaboration on this theme: The Affordable Care Act … created a wide slew of reforms intended to attack health-care inflation from every possible angle.
Mann adopted Adorno's sketches almost word for word, although his elaborations were crucial.
(His elaborations can be found at EW.com).
The task is long because he explains each of his original arguments, each of Luther's elaborate rebuttals, and then his further elaboration of each disputed passage.
Ziai (1990) provides perhaps the only general overview of Suhrawardi's logic, his criticism of Peripatetic (Aristotelian) essentialist definitions and his own elaboration of an Illuminationist theory of definition.
What makes his imaginative elaboration of a real historical case especially compelling is his portrayal of Greta, who is a wonderfully successful character, more so in many ways than Einar.
