olemus
ISO/TR 24529:
nõutavate jkasutajateenuste andmiseks vajalike protsesside (tegevuste ja funktsioonide) määratlus
= definition of the processes (the activities and functions) that are required to provide the required user services

SEBoK:
The logical architecture of a system is composed of a set of related technical concepts and principles that support the logical operation of the system. It includes a functional architecture, a behavioral architecture, and a temporal architecture.

ülevaateid
https://www.datasciencecentral.com/system-modeling-understanding-logical-and-physical-architecture/

https://sites.cs.ucsb.edu/~mikec/cs48/project/ArchitectureLarman.pdf

https://www.rose-hulman.edu/class/cs/csse374-201120-02/SlidePDFs/session09.pdf

https://sebokwiki.org/wiki/Logical_Architecture

https://koasas.kaist.ac.kr/bitstream/10203/20337/1/2005%20%EA%B0%95%EC%84%B1%EC%9B%90%20-%20SNPD05%20-%20Designing%20Logical%20Architectures.pdf

https://origin2.cdn.componentsource.com/sites/default/files/resources/modeliosoft/543646/logical_architecture_guide_en.pdf