Opinions are probably my own.
wires.onlinelibrary.wiley.com/doi/10.1002/...
wires.onlinelibrary.wiley.com/doi/10.1002/...
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
link.springer.com/article/10.1...
link.springer.com/article/10.1...
wires.onlinelibrary.wiley.com/doi/10.1002/...
wires.onlinelibrary.wiley.com/doi/10.1002/...