BibSlavKon: 4 hits for Thomson, Francis J.

The Bibliography of International Congresses of Slavists (1929-2018) was converted from thirteen printed volumes into a database in cooperation with the Slavonic Library in Prague (Slovanská knihovna Praha) and contains 8550 records. Since 2008 the Bibliography appear only in electronic form and will be updated in five-year interval according to the next Congresses of Slavists. The further information can be found here. The overview of the classification can be found: here.

Your search for Thomson, Francis J. provides 4 hits
1	Grigorij Camblak v Bolgarii, Vizantii, Serbii, Moldavii, Poľše : mif i reaľnosť Thomson, Francis J. - Gregory Tsamblak : the Man and the Myths (1998), 149 s.
2	The Implications ot the Absence of Quotations of Untranslated Greek Works in Original Early Russian Literature, together with a Critique of a Distorted Picture of Early Bulgarian Culture Thomson, Francis J. - Slavica gandensia (1988), 63-91
3	The Nature of the reception of christian byzantine culture in Russia in the tenth to thirteenth centuries and its implications for Russian culture Thomson, Francis J. - Slavica gandensia (1978), 107-139
4	The Slavonic Translations of the Prayer of Manasses : with Some Preliminary Remarks on the Slavonic Translations of the Biblical Canticles Thomson, Francis J. - Slavica gandensia (2008), 151–232

Bibliography of International Congresses of Slavists (BibSlavKon)

Grigorij Camblak v Bolgarii, Vizantii, Serbii, Moldavii, Poľše : mif i reaľnosť

The Implications ot the Absence of Quotations of Untranslated Greek Works in Original Early Russian Literature, together with a Critique of a Distorted Picture of Early Bulgarian Culture

The Nature of the reception of christian byzantine culture in Russia in the tenth to thirteenth centuries and its implications for Russian culture

The Slavonic Translations of the Prayer of Manasses : with Some Preliminary Remarks on the Slavonic Translations of the Biblical Canticles