Spectrochimica Acta - Part A: …
Spectrochimica Acta - Part A: …
Spectrochimica Acta - Part B A…
Spectroscopic Properties of In…
SPE Eastern Regional Meeting
SPE Hydrocarbon Economics and …
SPE Journal
SPE Latin American and Caribbe…
SPE Middle East Oil and Gas Sh…
SPE Offshore Europe Conference…
SPE Production and Operations