2121
2122
2123
2124
2125
2126
Published: 2000
Superior document: Quaderno / Accademia Pontaniana 30
2127
Published: 1958
Superior document: Kungliga Tekniska Högskolans handlingar 121
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
Published: 2009.
Superior document: At the interface/probing the boundaries ; v. 59
2139
2140