Hecht, Stefan (2003-01-03). "Welding, Organizing, and Planting Organic Molecules on Substrate Surfaces—Promising Approaches towards Nanoarchitectonics from the Bottom up". Angewandte Chemie International Edition. 42 (1). Wiley: 24–26. doi:10.1002/anie.200390045. ISSN1433-7851. PMID19757585.
Hecht, Stefan (2003-01-03). "Welding, Organizing, and Planting Organic Molecules on Substrate Surfaces—Promising Approaches towards Nanoarchitectonics from the Bottom up". Angewandte Chemie International Edition. 42 (1). Wiley: 24–26. doi:10.1002/anie.200390045. ISSN1433-7851. PMID19757585.
Hecht, Stefan (2003-01-03). "Welding, Organizing, and Planting Organic Molecules on Substrate Surfaces—Promising Approaches towards Nanoarchitectonics from the Bottom up". Angewandte Chemie International Edition. 42 (1). Wiley: 24–26. doi:10.1002/anie.200390045. ISSN1433-7851. PMID19757585.