<bibl xmlns="http://www.tei-c.org/ns/1.0" resp="#AG">Neue <choice> <abbr>Zeitsch.</abbr> <expan>Zeitschrift</expan> </choice> <choice> <abbr>d.</abbr> <expan>der</expan> </choice> <choice> <abbr>sp.</abbr> <expan>speculativen</expan> </choice> <choice> <abbr>Phys.</abbr> <expan>Physik</expan> </choice><supplied cert="high">,</supplied> <choice> <abbr>B.</abbr> <expan>Band</expan> </choice> 1<choice> <orig>.</orig> <reg>,</reg> </choice> 1802</bibl>.