The phrase "a supplementary text" is correct and usable in written English.
It can be used when referring to an additional piece of writing that provides extra information or context to a primary text.
Example: "The professor recommended reading a supplementary text to better understand the main theories discussed in the course."
Alternatives: "an additional text" or "a complementary text".
The Geneva-based comonitorsmonitors a member state's compliance with the international covenant on civil and political rights, as well as a supplementary text called the optional protocol.
In a supplementary text they detail the work they did to eliminate other possibilities, primarily layers of CO2 or pure water ice.
Mark Fisher argued that "a century of cultural theory" cautions against accepting the author's interpretation as anything more than a supplementary text, and this all the more so given the theme of the instability of any one master position in Nolan's films.
Model details and specific run conditions are provided in a supplementary text.
It can also serve as a supplementary text in an upper-level undergraduate course in environmental policy, particularly in interdisciplinary programs such as environmental studies.
Background of the technology and details of the Xiralite system (figure 1) are described in a supplementary text (only online available).
Additional file 1: Section A-F Supplementary text and figures.
Using this method, we detected miRNAs that show high tissue specificity (using τ> = 0.80 as a cutoff, Supplementary Text S1), which are potentially associated with that tissue-specific diseases.
A detailed presentation of the expression for specific MHC genes can be found in a separate supplementary text (Additional files 2 and 3).
Cappuccinno City will be an excellent supplementary text for planning, urban studies, and related fields". "Derek Hyra's Race, Class, and Politics in the Cappuccino City is a welcome and necessary addition to this growing line of inquiry.
Class 2 TSIPs represent a novel form of insertion polymorphism which do not show TSD, polyA tracks, or a preferred integration site (fig. 4 A and B and supplementary text S1, Supplementary Material online).
