While there is no single academic "long paper" officially published under that title, the technical community has produced extensive documentation regarding the file in Windows Server 2019, primarily focused on modifying it to enable multiple concurrent RDP sessions . Overview of termsrv.dll in Windows Server 2019
In Windows Server 2019, TermSrv.dll plays a crucial role in providing RDS functionality. With the release of Windows Server 2019, Microsoft introduced several improvements and features to RDS, including: termsrvdll windows server 2019
Look for Event IDs: