Example: MSH 45 – a class of minesweeper (e.g., Belgian-Dutch Tripartite class). A paper might be:

MSH 45 vessels use GRP hulls and degaussing coils. This paper measures their magnetic anomaly at 10 m depth and compares with conventional steel hulls. 5. Could It Be a Typo or Alternate Naming? Check these close matches in real literature:

Acoustic and magnetic signature reduction in MSH 45-class minehunters

I’m unable to locate a specific, peer-reviewed scientific paper or a detailed technical document indexed under the exact title in major databases (PubMed, IEEE, arXiv, NASA ADS, or general academic search engines like Google Scholar) as of my current knowledge cutoff.

We present high-resolution radio continuum images of the previously unclassified SNR MSH 45-XX, using Molonglo (843 MHz) and ATCA (5.5 GHz) data. X-ray spectroscopy from XMM-Newton reveals a thermal plasma with kT ~ 0.7 keV, suggesting an evolved remnant.