https://imslp.org/wiki/Cello_Sonata,_Op.26_(Gaito,_Constantino)
Cello Sonata, Op.26 (Gaito, Constantino) - IMSLP
cello sonataop 26gaitoconstantinoimslp
https://imslp.org/wiki/Cello_Sonata,_Op.66_(Koechlin,_Charles)
Cello Sonata, Op.66 (Koechlin, Charles) - IMSLP
cello sonataop 66koechlin charlesimslp
https://imslp.org/wiki/Cello_Sonata_in_D_minor_(Galeotti,_Stefano)
Cello Sonata in D minor (Galeotti, Stefano) - IMSLP
sonata in d minorcellogaleottistefanoimslp
https://imslp.org/wiki/Cello_Sonata_No.3%2C_Op.69_(Beethoven%2C_Ludwig_van)
Cello Sonata No.3, Op.69 (Beethoven, Ludwig van) - IMSLP
cello sonata no 3beethoven ludwig vanop 69imslp
https://imslp.org/wiki/Cello_Sonata%2C_Op.46_(Farrenc%2C_Louise)
Cello Sonata, Op.46 (Farrenc, Louise) - IMSLP
cello sonataop 46farrenclouiseimslp
https://imslp.org/wiki/Cello_Sonata,_Op.39_(Goldmark,_Carl)
Cello Sonata, Op.39 (Goldmark, Carl) - IMSLP
cello sonataop 39goldmarkcarlimslp
https://www.abebooks.co.uk/9781617272295/INT3697-Romberg-Sonata-minor-Opus-1617272299/plp
INT3697 - Romberg Sonata in E minor, Opus 38, No. 1 For Cello and Piano - Romberg: 9781617272295 -...
Edited by Jeffrey Solow. Arranged by F.G. Jansen. Score and part. International Music Co. #3697. Published by International Music Co. (IM.3697).
sonata in e minor