@article{10_2140_agt_2023_23_2925, author = {De Nittis, Giuseppe and Gomi, Kiyonori}, title = {Differential geometric invariants for time-reversal symmetric {Bloch} bundles, {II} : {The} low-dimensional {\textquotedblleft}quaternionic{\textquotedblright} case}, journal = {Algebraic and Geometric Topology}, pages = {2925--2974}, publisher = {mathdoc}, volume = {23}, number = {7}, year = {2023}, doi = {10.2140/agt.2023.23.2925}, url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2023.23.2925/} }