.Net Core Web API System.Reflection.ReflectionTypeLoadException when dependent projects have framework dll System.Web.Services reference

I have a .net core API version 3.1 which is having dependency on 2 projects.

1. Net Framework Target 4.7.2 project library.
2. .Net Standard library

Legacy .Net Framework 4.7 project using framework dlls - System.Web.Services and System.Configuration for calling Soap based asmx web service and for reading configuration from web.confg respectively.

Inside .Net Standard library i created below AuthorizationFilter by adding package Microsoft.AspNetCore.Mvc.Abstractions

/// <inheritdoc/>
public void OnAuthorization(AuthorizationFilterContext context)
{
    if (!AllPossibleLocalHostUrls.Any(x => x.Equals(context.HttpContext.Request.Host.Value, StringComparison.OrdinalIgnoreCase)))
    {
        context.Result = null;
    }
}

Once the package Microsoft.AspNetCore.Mvc.Abstractions is added during application startup get below error:

System.Reflection.ReflectionTypeLoadException: 'Unable to load one or more of the requested types. Could not load file or assembly 'System.Web.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified. Could not load file or assembly 'System.Configuration.ConfigurationManager, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'. The located assembly's manifest definition does not match the assembly reference. (0x80131040)'

Error Message

I am able to resolve the 2nd error by adding nuget package System.Configuration.ConfigurationManager inside .Net Standard Library project. But for System.Web.Services unable to find any nuget package available for .Net Core applications.