Items where Author is "Bethlem, H. L."Group by: Item Type | No Grouping Jump to: Article Number of items: 1. ArticleKanekar, N. ; Ubachs, W. ; Menten, K. M. ; Bagdonaite, J. ; Brunthaler, A. ; Henkel, C. ; Muller, S. ; Bethlem, H. L. ; Daprà, M. (2015) Constraints on changes in the proton–electron mass ratio using methanol lines Monthly Notices of the Royal Astronomical Society: Letters, 448 (1). pp. L104-L108. ISSN 1745-3933 |

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