@article{article, title  = {{Modelling Second-Order Uncertainty in State-Based Systems}},

 publisher = {{Institute of Electrical and Electronics Engineers}},

 url = {{}},

 year = {{2023}},

 month = {{2}},

 author = {{Walkinshaw N and Hierons R}},

 journal = {{IEEE Transactions on Software Engineering}},

 note = {{Accessed on 2024/12/21}}}