1. Ali, S.T., Antoine, J.P., Gazeau, J.P.: Continuous frames in Hilbert spaces. Ann. Phys. 222, 1–37 (1993)
2. Ali, S.T., Antoine, J.P., Gazeau, J.P.: Coherent States, Wavelet and Their Generalizations, 2nd edn. Springer, New York (2014)
3. Antoine, J.-P., Trapani, C.: Partial Inner Product Spaces, Theory and Applications. Lecture Notes in Mathematics 1986. Springer, Berlin (2009)
4. Antoine, J.-P., Trapani, C.: Reproducing pairs of measurable functions and partial inner product spaces. Adv. Oper. Theory 2, 126–146 (2017)
5. Antoine, J.-P., Inoue, A., Trapani, C.: Partial *-algebras and their operator realizations. Kluwer, Dordrecht (2002)