T. Lammer

Handbuch E-Money, E-Payment & M-Payment

T. Lammer, 2006 .

Building Regional Payment Areas: The Single Rule Book Approach

Ross P. Buckley, D. Zetzsche, D. Arner, 2022, SSRN Electronic Journal.

The fuTure of reTail paymenTs: opporTuniTies and challenges

H. Schmiedel, T. Lammer, Doris Schneeberger, 2011 .

Retail payments in Latin America and the Caribbean: present and future

H. Shin, Jon Frost, S. Claessens, 2020 .

The Ongoing Preparation Gap in Accounting

T. Lammer, J. A. E. S. Orensen, S. A. B. R. Ichtermeyer, 2010 .